the development of music in the fourteenth century reflected the changing attitudes towards religion, everyday pursuits and pastoral life. multiple choice question. secular sacred operatic polyphonic

Answers

Answer 1

The evolution of music in the fourteenth century was a reflection of the shifting perspectives on religion, common activities, and pastoral life. The right answer is secular.

By the 14th century, secular music had surpassed sacred music. Because it dealt with non-spiritual, or non-religious, issues, this genre of music was distinct from sacred music. During this time, composers experimented with more liberated forms. The holy and secular music of Western Europe throughout the Middle Ages, roughly from the sixth to the fifteenth century, is referred to as medieval music. Religious music serves the function of enhancing the meaning and impact of the words and lyrics being sung.Church music has a strong emotional component since it frequently encourages worshipers to express their emotions. Secular refers to being distinct from. The Renaissance in the West saw the development of secular music during the Middle Ages.

To learn more about Secular Music, visit:

https://brainly.com/question/1135133

#SPJ4


Related Questions

The Green River grunge band utilized which of the following to create a new
and unique sound?
A. Two drummers
B. Consonant harmony
O
C. Guitar distortion and feedback
O
D. Varied instrumentation

Answers

Answer:

C. Guitar distortion and feedback

Explanation:

Green River was the grunge rock band that was active during the 80s, becoming famous in their hometown Seattle. While they didn’t have much success around the states, they are considered to be one of the pioneers of grunge music, the genre that emerged at the time from Seattle. Two of their member later joined the worldwide famous band, Pearl Jam.

Green River was heavily using distortion in their music. Because of this, they described their sound as “dirty” sometimes, meaning it had noises and distortion often used. With the usage of the distortions came also feedback, the amplified sound that would come back to the signal of the instrument in a loop.

Answer:

Guitar distortion and feedback

Explanation:

Just did test

Identify the complete subject in the following sentence.

Poison ivy has three shiny leaves.

Answers

Vida e Morte. Hera Venenosa tem poder sobre os dois. Mas ela pode manter os amigos e um emprego ao mesmo tempo? Como a Dra. Pamela Isley, ela se junta ao prestigiado departamento de ciências das plantas no Jardim Botânico de Gotham. Mas o que acontece quando uma colega de trabalho é assassinada e parece que foi trabalho de Hera Venenosa

What the answer to this questions

What the answer to this questions
What the answer to this questions
What the answer to this questions
What the answer to this questions
What the answer to this questions

Answers

The option that is not one of the four approaches to the relation between moral and political obligations is "Non-rational answer."

How to explain the information

Anarchist  approach rejects the authority of the state and believes that individuals should have complete freedom from any form of government. Anarchists argue that moral obligations should not be tied to political obligations.

Authoritarian approach emphasizes the importance of political obligations and believes that individuals have a moral duty to obey the laws and authority of the state. It suggests that political obligations take precedence over individual moral beliefs.

The "Non-rational answer" is not one of the four approaches to the relation between moral and political obligations. It is not a defined philosophical position within this context.

Learn more about moral on

https://brainly.com/question/1326871

#SPJ1

according to the author of mapping and future of humanities, we explore the ways, overt and subtle, that the maker of shared texts, songs, and images shape public opinion and personal outlook alike, and we introduce artists writers and musicians who use their talents to

Answers

According to the author of mapping and future of humanities, we explore the ways, overt and subtle, that the maker of shared texts, songs, and images shape public opinion and personal outlook alike, and we introduce artists writers and musicians who use their talents to

engage in this shaping process.

What is the authors view in Mapping and Future of Humanities

The author of "Mapping and Future of Humanities" recognizes that the makers of shared texts, songs, and images have a significant impact on shaping public opinion and personal outlook.

This impact can be both overt and subtle, as artists, writers, and musicians use their talents to convey messages that influence the way people think and feel about a wide range of issues.

In this context, the humanities play an important role in shaping our cultural understanding and influencing public opinion. By exploring the ways in which artists, writers, and musicians shape our perceptions of the world, we can gain a deeper understanding of the complex interplay between culture, politics, and society.

The author suggests that the humanities can be used to promote social and cultural change by providing a platform for marginalized voices and promoting critical thinking and self-reflection.

Learn more about Mapping and Future of Humanities at:

https://brainly.com/question/24444418

#SPJ1

5. What ethnicity are Maria and Anita?
West side story

Answers

Stop putting links like I need that
maria and anita ethnicity is puerto rican. hope this helps!!

what is the purpose of art criticism?

Answers

Answer:

The purpose of art criticism in the classroom is to educate students on appreciation, aesthetics, and evaluation of works of art while facilitating critical thinking and analysis.

What is art criticism?

art criticism, the analysis and evaluation of works of art. More subtly, art criticism is often tied to theory; it is interpretive, involving the effort to understand a particular work of art from a theoretical perspective and to establish its significance in the history of art.

How were American authors and artists inspired by the natural world?
PLEASE HELP ME!!
THANK YOU!
:D

Answers

The mediums that artists use to inspire and create their pieces are from nature. Wood, charcoal, graphite, clay, mixed pigments, water. Artists literally use nature to create their works. The way the cave dwellers created paint to document and draw on their walls is in essence the same exact process that we use today.

Who is the national artist who credited for initiating the modern arts in neoclassic styles

Answers

Victario Edades

hope this helps

Answer:

Victorio C. Edades

Victorio Edades. Victorio C. Edades (December 23, 1895 – March 7, 1985) was a Filipino painter. He led the revolutionary Thirteen Moderns, who engaged their classical compatriots in heated debate over the nature and function of art.

I'm doing Jesuses miricles with computer graphic imagery o.n video. Will that be cool in a music video

Answers

Answer:

maybe........................

Terrance is trying to find the correct setting for his photograph, so he uses a light meter. Which type of metering is he using?
Terrance is taking a photograph of a subject in a room with a window. He decides to use his new light meter. First, he performs
metering by aiming the meter at the key light source, a softbox to the subject’s right. Next, he aims the meter toward the window to measure the reflected light. This type of metering is
metering.

Answers

Terrance is trying to find the correct setting for his photograph, so he uses a light meter. The type of metering he is using is meters built into cameras measure.

What is metering?

The metering mode in photography describes how a camera chooses an exposure. The user can typically choose between spot, center-weighted average, or multi-zone metering settings when using a camera. The user can choose the most suitable metering mode from a variety of options depending on the type of lighting. Professional photographers typically switch to manual mode under challenging lighting conditions rather than relying on a camera setting. The process by which a camera chooses the proper exposure settings on its own is referred to as metering. The Sony a6000 can measure a scene in a few different ways.

Know more about photography - brainly.com/question/13600227

#SPJ1

While creating a short animation about the dangers of drugs and alcohol, Josef used color tones that presented a dark and negative feeling to help convey the animation’s message. Which of the following describes the type of value Josef used in his animation?

Answers

The type of value that Josef used in his animation is known as a  Emotional art.

What is an Animation?

This refers to the method of photographing successive drawings, models, or puppets that create an illusion of movement in a sequence.

As the human eyes can only retain an image for second, when these multiple images appear in fast succession, the brain blends them into a single moving image.

The traditional animation involves a process where pictures are drawn or painted on transparent celluloid sheets to be photographed but today, the animated movies are made with computer-generated imagery.

The type of animation are:

Traditional / 2D Animation3D AnimationStop Motion AnimationRotoscope AnimationMotion Capture

Read more about Animation

brainly.com/question/28152242

#SPJ1

Is science in art or art in science
Give examples for your conclusion or answer




Plsss help me out I really need this
Answer like now please help

Answers

Art is in science. An example is a cave painting. The painting can simply be traced back to science, but portrays art.

2.1 Summarise the events, after Morena's death, that led to the final scene of the play Woza Albert. (4)​

Answers

After Morena's death in the play Woza Albert, the following events occurred, leading to the final scene:

Morena is urging Mbongeni to resurrect Albert Luthuli, the Father of the South African nation, even though he is aware that she is actually there to bring back Lazarus from the grave.

When they come across Albert Luthuli's grave, they implore Morena to send him on his quest to liberate South Africa by awakening him.

In response to these occurrences, the government of South Africa kills Morena by dropping a nuclear bomb on his head.

Black people's refusal to accept the reality of Morena's death gave rise to the legend of his comeback.

The struggle for liberation in South Africa is still going on, as shown in the closing moment when Percy grudgingly crawls over and is told by Mbongeni to kneel.

As a result, the significance of the Morena's death, that led to the final scene of the play Woza Albert are the aforementioned.

Learn more about on Woza Albert, here:

https://brainly.com/question/27563378

#SPJ1

Describe other options teachers and their union have in resolving the impasse before opting for strike? Give examples

Answers

Answer:

i. Dialogue

ii. Notification

iii.  Warning strike

Explanation:

i. Dialogue: This is the process in which two or more opposing bodies come together to discuss their differences and reach a consensus. The consensus which must be acceptable by all parties involved. Teachers and their union could engage in dialogue to resolve impasse before considering strike as another option.

ii. Notifications and reminders: Teachers and their union should send notifications and reminders to the appropriate authorities and quarters about resolving any impasse before considering strike action. By this, the appropriate quarters would be aware of their expectations and demands.

iii. Warning strike: This involves a short period of strike (e.g two days) to create an awareness about their demands. Teachers and their union could opt for a warning strike in resolving the impasse before considering a general strike.

what is the color negro? isnt it black

Answers

Answer:

yes i believe it is

Explanation:

Answer:

It is black

(You better be asking this for school purposes)

Explanation:

Tom is working with a layer on a graphic design project, and he wants to add a mask for the entire layer. What should he do first

Answers

Answer:

A. that no part of the image is changed, by using a Lock switch

Explanation:

stay safe

The layer mask changes some parts of a layer and affects some parts of an image, is the first thing he should do, as Tom is working with a layer on a graphic design project, and he wants to add a mask for the entire layer. Hence, option A is correct.

What is mask layering?

A popular compositing technique for integrating photographs into one image or removing items from a photo is the use of masking layers. it is true that layer masks permanently alter certain sections of a layer and have an impact on every aspect of an image.

A true statement regarding layer masks is that they modify a layer's contents permanently and have an impact on the entire image. A compositing method called masking layers can be used to either remove an object or person from a photo or combine several photos into one image.

Thus, option A is correct.

For more details about mask layering, click here:

https://brainly.com/question/9176077

#SPJ5

The options are missing-

The layer mask changes some parts of a layer and affects some parts of an image. The layer mask permanently changes parts of a layer and affects all parts of an image.The layer mask hides parts of a layer without damaging any part of an image.

help please i need it bad Which of the following can you do with a Layer Effects script plugin?

Question 12 options:

invert a selection


move a layer


delete a layer


apply a drop shadow

Answers

Move a layer: explanation, inverting a section wouldn’t work, byeeee

Discuss the ideas that the speakers have and describe what you think will be the difference to a child between doing them versus not doing them.

Answers

The ideas expressed by the speakers can have a significant impact on a child's life, helping them to develop into well-rounded and compassionate individuals who are engaged with the world around them.


Another idea that the speakers have is to encourage children to explore the world around them. They believe that children should be encouraged to ask questions, investigate, and observe the world. This helps children to develop a sense of curiosity and wonder about the world, and it helps them to learn about new things.

A third idea that the speakers have is to help children to develop empathy and compassion. The speakers believe that children should be taught to care about other people and to be kind and helpful to others. This helps children to develop a sense of empathy, which is important for building relationships with others.

The difference to a child between doing these things versus not doing them is significant. Pursuing passions and interests helps children to feel engaged and motivated in what they do, and it helps them to develop skills and knowledge in areas that they are passionate about.

Exploring the world around them helps children to develop a sense of wonder and curiosity, which helps them to learn about new things and to develop a love for learning.

Developing empathy and compassion helps children to become kind and caring individuals who are able to build strong relationships with others. In addition, these values help children to become more responsible and to develop a strong sense of moral character.

For more such question on speakers visit:

https://brainly.com/question/30745564

#SPJ8

A ceiling light made out of abstract pieces of blown glass extending in all directions from the center of the light.
What is the picture above an example of? How was this piece, and others similar, made?

Answers

Answer:

The picture above is a glass craft. It is made from melted sand silica. The silica is then poured into a mold.

Explanation:

It gave me a 100

Answer:

The picture above is a glass craft. It is made from melted sand silica. The silica is then poured into a mold.

Explanation:

The ___________ are the only orchestral drums of definite pitch

Answers

Answer: Timpani (kettle drums)

Explanation:

What's your favorite classical piece of clarinet solos

Answers

clarinet concerto in d

On a visit to Europe, Lana walked into a cathedral and heard monks singing. It was a monophonic sound that filled the entire church. What was
Lana MOST likely hearing?
ОА
a Gregorian chant
OB. a lyric poem
Ос
a troubadour
a
OD.
a Hurrian song

Answers

your answer would be a) Gregorian chant. this is monophonic, liturgical music of the Roman Catholic Church which could also fit your description in religious context to the monks. :) I hope this helps!!
Your answer will be Gregorian chant , this is a monophonic , liturgical music

Look at this painting. It belongs to which artistic movement?
A MARAT
A. Impressionism
B. Neoclassicism
O
C. Post-Impressionism
D. Romanticism

Look at this painting. It belongs to which artistic movement?A MARATA. ImpressionismB. NeoclassicismOC.

Answers

Answer:

B. Neoclassicism

Explanation:

Neoclassicism is the revival of a classical style or treatment in art, literature, architecture, or music. And Jacques-Louis David in "The Death of Marat' (this painting) and other ones he revived the art propaganda of the French revolution

This work depicts the monarch of the territory of Benin; imagine an image of the President of the United States that used the same African conventions. How might we react to this, and why?

This work depicts the monarch of the territory of Benin; imagine an image of the President of the United

Answers

What will be our reaction if the president of America used the same African conventions in the image.

If the President of America used the same African conventions, he has denied his culture and as such he has shown a sign of disrespect to his country.

The territory of Benin is an ancient kingdom in Nigeria having an history connected to the yorubas in Ile-Ife.

A monarch rules in the territory of Benin known as Oba. The throne is usually passed from the father to the son. This means when the Oba dies, his first son takes over.

The president of America is usually elected through elections for a period of time.

The president of America and the monarch of Benin defers in culture. The president of America is from the Eastern part of the world while the monarch of Benin is from the western part of the world.

The two rulers differs in their culture. The monarch of Benin has represented his culture from the picture.

If the president of America used the same African conventions, he has denied his culture and as such he has shown a sign of disrespect to his country.

Read more:

https://brainly.com/question/18085363

Rachel has an analog camera, which she wants to use to shoot various types of scenarios. What should Rachel keep in mind in such a situation?

A.

She can delete any image in the camera.

B.

She should be careful when she changes lenses so that light doesn’t leak in to damage the camera.

C.

She will have trouble previewing her images in the camera.

D.

She should be careful when she handles bulky film cameras.

Answers

Answer

The answer of that questions is c

Answer:

B. She should be careful when she changes lenses so that light doesn’t leak in to damage the camera.

Explanation:

Analog cameras can be damage if the light leaks in.

She can't delete image

She won't have trouble previewing because she can't preview it at all.

She shouldn't have issues with bulky films.

what is the 1 2 3 for

Answers

Answer:

counting

Explanation:

1 2 3 is for counting I bet you know how to do that

The founding of the __________ of 1934 reflects the serious study of past genres and music librarianship that has provided the foundation on which modern music departments now rests.

Answers

Explanation:

The Art of Musical Notation In its primary sources, music merges with the ... invention he created the basis of a system that has remained alive in modern practice. ... the support of bass instruments, it provided a sure foundation for a musical fabric ... young Liszt, rested solely, as it does now, on his genius of piano pedagogy.

The founding of the Music Library Association (MLA) of 1934 reflects the serious study of past genres and music librarianship that has provided the foundation on which modern music departments now rests.

The Music Library Association is a professional organization dedicated to promoting the study and practice of music librarianship, preserving music materials, and supporting research in the field. Its establishment in 1934 marked a significant step in recognizing the importance of music libraries and the need for specialized knowledge in managing and preserving music-related resources.

The efforts of the MLA have contributed to the development and growth of music departments and libraries, fostering a rich and diverse environment for the study and appreciation of music.

Know more about Music here

https://brainly.com/question/31521618

#SPJ2

Which of the following represents one of the principles of visual art

Answers

Answer:

principles of Art. The visual art terms separate into the elements and principles of art. The elements of art are color, form, line, shape, space, and texture

Explanation:

cc

Compare and contrast The Mona Lisa painting vs To the woman with a hat painting

Answers

Answer:

The Mona Lisa and To the Woman with a Hat are two iconic paintings from different periods and styles. Here are some points of comparison and contrast between the two:

1. Artist and Period:

- The Mona Lisa was painted by Leonardo da Vinci during the Italian Renaissance in the 16th century.

- To the Woman with a Hat, also known as Madame Matisse, was painted by Henri Matisse during the Fauvism movement in the early 20th century.

2. Subject Matter:

- The Mona Lisa depicts a portrait of an unknown woman, believed to be Lisa Gherardini, while her expression remains mysterious.

- To the Woman with a Hat is a vibrant portrait of Matisse's wife, Amélie, wearing a flamboyant hat.

3. Style and Technique:

- The Mona Lisa showcases a realistic and subtle use of light and shadow, known as sfumato, with soft transitions and a subdued color palette.

- To the Woman with a Hat is characterized by bold and intense colors, quick brushwork, and simplified forms, reflecting the Fauvist movement's emphasis on vivid color and emotional expression.

4. Composition and Background:

- The Mona Lisa features a three-quarter pose of the subject against a landscape background, with a balanced and harmonious composition.

- To the Woman with a Hat has a more flattened and abstracted composition, with bold brushstrokes and a vibrant, patterned background.

5. Artistic Significance:

- The Mona Lisa is considered a masterpiece of Renaissance art and one of the most famous paintings in the world, admired for its enigmatic expression and technical brilliance.

- To the Woman with a Hat caused controversy and was initially criticized for its bold use of color and unconventional style but later became recognized as an influential work of Fauvism and a significant departure from traditional artistic norms.

In summary, while both paintings are portraits, they differ significantly in terms of artist, period, style, technique, composition, and overall artistic significance. The Mona Lisa represents the Renaissance tradition with its realistic approach, while To the Woman with a Hat exemplifies the Fauvist

movement with its vibrant colors and bold brushwork.

Answer: I hope this helps you out

Explanation:

Certainly!

The Mona Lisa is one of the most famous paintings in the world and is known for its enigmatic expression and detailed background. The painting was created by the Italian artist Leonardo da Vinci in the early 16th century and is currently housed in the Louvre Museum in Paris. The painting is an oil on panel work and depicts a woman, widely believed to be Lisa Gherardini, a noblewoman from Florence, Italy. The painting is small in size, measuring only 21 inches by 30 inches, and is believed to have been painted over the course of several years.

To the Woman with a Hat is a painting by the French artist Henri Matisse and was completed in 1905. The painting is an oil on canvas work and depicts Matisse’s wife, Amélie, wearing a wide-brimmed hat. Unlike the Mona Lisa, the painting is more abstract and features bold, bright colors. The work is also much larger than the Mona Lisa, measuring 31 inches by 25 inches.

While both paintings are considered masterpieces, they differ in several ways. The Mona Lisa, for example, is known for its enigmatic expression and detailed background, while To the Woman with a Hat features bold, bright colors and a more abstract style. Additionally, the Mona Lisa is smaller in size and was created over a longer period of time, while Matisse’s painting is larger and was created in a shorter period of time.

Pls help me!!!!!!!!!!!

Pls help me!!!!!!!!!!!

Answers

1) beach boys?
2) Iowa
3) the sufaris?
4) either L or C. I think it’s C because Ritchie Valens was claimed to be 17 when he died in the plane crash.
5) Waylon Jennings
Other Questions
ad hominemred herringfalse dilemmafalse analogyExcerptLogicalFallacyOur current mayor has been in politics for over 25 years. It is timethat we have a younger mayor, so we can have fresh ideas to make our city better.is true that the city council id approve a tax for a new roadconstruction project. However, our city needs to attract more businesses to stabilizeour economybring to work instead of using public transportation is the neteating everything on your plate it wastes veueble resources how many areas has the government preserved for marine, or sea sanctuaries?ANSWER WITH WORDS PLZ Given mn, find the value of x. Name some of the issues that cyberlaw governs. a patient is prescribed ferrous sulfate and complains of stomach upset after taking the medication. which action by the nurse is most appropriate? when bonding teeth, orthodontists must maintain a dry field. a new bonding adhesive has been developed to eliminate the necessity of a dry field. however, there is concern that the new bonding adhesive is not as strong as the current standard, a composite adhesive. tests on a sample of extracted teeth bonded with the new adhesive resulted in a mean breaking strength (after 24 hours) of mpa and a standard deviation of s mpa. orthodontists want to know if the true mean breaking strength is less than mpa, the mean breaking strength of the Graph the solution to the inequality y>3x+2. change the client's dressing. reassign the task to another nurse. verify the lpn knows how to do a dressing change. report the issue to the unit manager. [WILL MARK BRAINLIEST, PLEASE HELP]Which equation best represents the data given in the scatter plot?y= -3x + 100y= -6x - 20y= -5x + 105y= -5x + 102 Can you give me the reference frame for every one of these please.The sun rises over the horizon.A bus moves past people standing on the sidewalk.A passenger on that same bus sees a ball roll down the aisle.Two trains traveling at the same speed on parallel tracks race past passengers who are waiting on a local station's platform.A passenger on one of those trains looks out the window and sees the other train standing still.A person standing near a railroad track sees a train pass by, then notices an airplane fly overhead in the same direction as the train, but at a much faster speed.A passenger in that airplane looks down and sees the train moving backward.A passenger in that airplane looks across the aisle and sees a child tossing a ball up and down. Even ancient peoples tried to manipulate genetics, such as by breeding bigger animals,TrueFalse Study this classic J-shaped graph of exponential growth in a population. How does the population change over time? Question 39.Find the inverse of the given function. Graph both functions on the some set of axes and show the line y=x as a dotted line in the graph. reading plus level c answers I give 25 brainlistWhich statement best describes the central idea of the excerpt?Answer choices for the above questionSlaves try to find ways to be free.Being able to read is a powerful tool.Slave masters sometimes accidentally help slaves.Having a teacher is unnecessary when learning to read.Frederick Douglass, born a slave, escaped to freedom when he was twenty-one. Here he describes an event that occurred when he was between seven and eight years old and had become the servant of a family living in Baltimore.Very soon after I went to live with Mr. and Mrs. Auld, she very kindly commenced to teach me the A, B, C. After I had learned this, she assisted me in learning to spell words of three or four letters. Just at this point of my progress, Mr. Auld forbade Mrs. Auld to instruct me further, telling her, among other things, that it was unlawful, as well as unsafe, to teach a slave to read. To use his own words, further, he said, ". ..It would forever unfit him to be a slave. He would at once become unmanageable, and of no value to his master. As to himself, it could do him no good, but a great deal of harm. It would make him discontented and unhappy."These words sank deep into my heart, stirred up sentiments within that lay slumbering, and called into existence an entirely new train of thought. It was a new and special revelation, explaining dark and mysterious things, with which my youthful understanding had struggled, but struggled in vain. I now understood what had been to me a most perplexing difficultyto wit, the white man's power to enslave the black man. It was a grand achievement, and I prized it highly. From that moment, I understood the pathway from slavery to freedom. It was just what I wanted, and I got it at a time when I the least expected it. Whilst I was saddened by the thought of losing the aid of my kind mistress, I was gladdened by the invaluable instruction which, by the merest accident, I had gained from my master.Though conscious of the difficulty of learning without a teacher, I set out with high hope, and a fixed purpose, at whatever cost of trouble, to learn how to read. The very decided manner with which he spoke, and strove to impress his wife with the evil consequences of giving me instruction, served to convince me that he was deeply sensible of the truths he was uttering. It gave me the best assurance that I might rely with the utmost confidence on the results which, he said, would flow from teaching me to read. What he most dreaded, that I most desired. What he most loved, that I most hated. That which to him was a great evil, to be carefully shunned, was to me a great good, to be diligently sought; and the argument which he so warmly urged, against my learning to read, only served to inspire me with a desire and determination to learn. In learning to read, I owe almost as much to the bitter opposition of my master, as to the kindly aid of my mistress. I acknowledge the benefit of both.Excerpt from Narrative of the Life of Frederick Douglass, An American Slave by Frederick Douglass, 1845. SOH CAH TOAI don't understand this stuff I have a test coming up can someone pls help me with this i am stuck Laurel inc and Hardy corp both have 10 percent coupon bonds outstanding, with semiannual interest payments, and both are currently priced at the par value of $1,000. The Laurel, Inc., bond has five years to maturity, whereas the Hardy Corp. bond has 16 years to maturity. If interest rates suddenly rise by 2 percent, what is the percentage change in the price of these bonds? If the interest rates fall by 2 percent? A Downs cell operating at 77.0 A produces 31.0 kg of Na.(c) How long did the cell operate? HELP ME WITH THIS QUESTION PLEASE triangle.A,angle CAB = 90, angle ABC = 52 and AC = 9.2.Calculate the length of BC rounded to 3 SF.