You're building a 12 foot ramp to the entrance of a building 3 feet above the ground. The ADA regulations require the incline of the ramp to be no more than 5 degrees. What is the degree measure of your angle of elevation? Will it fit the requirements? If not, can you think of a way to make it work.

Answers

Answer 1

Answer:

Explanation:

We can assume that:

the 12 foot ramp to the entrance of a building is the base of a right angled triangle and the  3 feet above the ground should be the height above the ground basement. The by using the tangent of a triangle from the knowledge of our trigonometric function; we have:

\(\mathbf{tan \ \theta = \frac{opposite}{adjacent}}\)

\(\mathbf{tan \ \theta = \frac{3}{12}} \\ \\ \mathbf{tan \ \theta = 0.25 } \\ \\ \mathbf{\theta = tan^{-1} (0.25)} \\ \\ \mathbf{\theta = 14.04^o}\)

The degree measure of the angle of elevation is 14.04°

NO, it doesn't fit the requirements.

We can increase the foot ramp to 34 feet instead of being the 12 given value in order to fit the requirements.


Related Questions

Which one do you prefer? UK or USA? Think of the crisis that's been going on. Please explain your answer.

Answers

Answer:

Unemployment in USA.

Explanation:

Unemployment in the United States of America is the major crises that's been going on. The employment rate is 3.6% in January 2020 and make a record high of 14.7% in the month of April as the coronavirus affected the economy of United States due to shut down of various factories. Due to this disease, the economy of United States adversely affected which cause increase in the unemployment rate.

Sort the following characteristics by the type of volcano they are associated with. 1) pillow basalt 2) lahars 3) strombolian eruption 4) pyroclastic flow

Answers

Pillow basalt is associated with submarine volcanoes, lahars with stratovolcanoes, strombolian eruption with shield volcanoes, and pyroclastic flow with stratovolcanoes.

Different types of volcanoes are associated with specific characteristics and eruptive behavior. Submarine volcanoes are formed by eruptions that occur under the ocean and are associated with pillow basalt, which is lava that cools quickly and solidifies into pillow-shaped structures due to contact with cold water. Stratovolcanoes, also known as composite volcanoes, are steep-sided cones composed of alternating layers of lava, ash, and other volcanic materials. They are associated with lahars, which are destructive mudflows caused by heavy rainfall or melting of snow and ice on the slopes of the volcano. Shield volcanoes are broad, gently sloping cones formed by fluid lava flows. They are associated with strombolian eruptions, which are relatively mild and characterized by frequent small explosions that eject incandescent cinders and lava bombs. Finally, pyroclastic flows are hot, fast-moving currents of gas and volcanic matter that can travel down the sides of a volcano at speeds of up to several hundred kilometers per hour.

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Plz answer this ASAP.

Plz answer this ASAP.

Answers

Answer:

The climate of the Sahara, according to the Koppen clasification, is a hot desert climate.

It is characterized by extremely high temperatures year around, with average high temperatures reaching even 116 F / 47 C in some months.

Rainfall is very scarce (that is why it is a desert), and overall rainfall is less than 100 mm / 3.9 inches a year.

Hello! I need someone to watch a video and write a summary. Please go to utube (can't write proper spelling)...


And type: Our Planet episode 6 (Our Planet: The High Seas). This video is on nature and wildlife. It is very interesting. Unfortunately, I don't have the time to watch the video. So this is why I am asking you :D


As you are watching the video please take notes. Write the animal's name, where it lives and a fact or some info on the animal. All the information is in the video, so you don't need to search anything up. There will be multiple animals just to let you know.


Please write a comment if you don't understand something! Just a reminder that you get THIRTY-FOUR (34) points + 5 points if you do a good job. Thanks!!!

Hello! I need someone to watch a video and write a summary. Please go to utube (can't write proper spelling)...And

Answers

Answer:

On yt it says no results

Explanation:

where does almost all the energy that drives life on earth originate? responses hydrothermal vents hydrothermal vents the sun the sun producers producers consumers

Answers

Almost all the energy that drives life on Earth originate in the Sun.

Energy from the Sun

The closest star to Earth is no other that the Sun. The Sun radiates heat, light or solar energy, which makes it possible for life on Earth to exist. Without the Sun, it would be hard to imagine that life would exist on Earth today.

To grow, plants need sunlight. Animals as well as humans need plants for food and the oxygen plants produce. Earth would freeze without heat from the Sun.

The questions' multiple choices were inaccurate. They might likely be supposed to be as follows:

(a.) in the producer plants(b.) In energy flow of the food web(c.) In hydrothermal vents(d.) In the Sun

If that was the case, the correct option would be d.

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Where would you expect to find contact metamorphic rocks?
where sediments settle and begin to compact and cement
along a subduction point where rocks are undergoing immense pressure
O where magma is intruding into a rock
on the Earth's surface

Answers

Answer:

Along a subduction point where rocks are undergoing immense pressure

Explanation:

metamorphic rocks form under heat& pressuresedimentary rocks for over long periods of time when fossils, sand, shells etc. compressigneous rocks.form when magma is cooled and solidified

length is call vector or scalar quantity​

Answers

Answer:

Scalar quantity

Explanation:

Scalar quantities give a magnitude, while vector quantities give a magnitude and a direction. The answer will be a measurement that does not change, regardless of the direction of action. Displacement is a measure of length in a given direction; distance is the scalar version of displacement. hence length is scalar quantity

Length is a scaler quantity

What qualities made oil drilling ships a good starting point for scientists to design a ship that could investigate the seafloor?

Answers

The discovery of oil reserves in the sea prompted the development of oil drilling ships, making them an ideal starting point for designing ships that could investigate the seafloor. The qualities that made oil drilling ships an excellent starting point for scientists to develop such a ship are several.

Firstly, oil drilling ships have powerful drilling equipment that can reach depths of several miles below the seafloor. These ships are equipped with drill strings that can reach through the seafloor and into the rock layers to extract oil reserves. This feature was useful in designing ships that could investigate the seafloor.

Secondly, oil drilling ships are equipped with robust cranes and winches capable of lifting heavy equipment and machinery. This feature was also useful in designing ships that could lower and retrieve heavy submersibles and other equipment used for exploring the seafloor.

Thirdly, oil drilling ships have a stable platform that can withstand rough sea conditions, making them ideal for carrying out scientific investigations at sea. This stability feature was also beneficial in designing ships that could explore the seafloor while maintaining stability even in rough weather conditions.

Finally, oil drilling ships are designed to have a dynamic positioning system that allows them to maintain a specific position at sea while drilling. This feature is useful in designing ships that could maintain a specific location at sea, which is essential in studying the seafloor.

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How does the degree of soil erosion in the forest change over time? a) Consistently fluctuates b) Consistently decreases c) Consistently increases

Answers

Answer:

consistently increase

The degree of soil erosion in forests changes over time and can be described as consistently fluctuating. The correct Option is a.

Soil erosion is influenced by various factors such as vegetation cover, climate, topography, and human activities. Over time, these factors interact and change, causing the soil erosion rate to fluctuate rather than consistently decrease or increase.

Vegetation cover plays a crucial role in preventing soil erosion. As plants grow and die, the amount of vegetation cover in a forest changes, which impacts soil erosion rates. Additionally, climate conditions, such as rainfall and temperature, influence soil erosion by affecting the water flow and the rate at which vegetation grows. Variations in topography, such as slope and aspect, also contribute to the fluctuating nature of soil erosion in forests.

Human activities, such as logging and land-use changes, can lead to increased soil erosion rates if not managed properly. However, if forests are managed sustainably, human interventions can help reduce soil erosion by implementing erosion control measures.

In summary, the degree of soil erosion in forests consistently fluctuates due to the dynamic interactions of various factors, such as vegetation cover, climate, topography, and human activities. These factors change over time, leading to varying soil erosion rates rather than a consistent increase or decrease.

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1) Answer the following questions:
i)Antarctica should be conserved. Provide three reasons for it.
ii) List four methods to resolve traffic problems.
iii)list four ways to conserve our environment.
iv) List the main forces that shape land. Explain in a sentence.
v) Why are more and more plants & animals being endangered?

Answers

Answer:

Explanation:

1) *Antarctica is the last and largest unspoiled wilderness area on Earth. It is a reminder of what the planet was like before the influence of man, its unspoiled beauty has inspired people since it was first glimpsed.

   *Antarctica belongs to no-one and everyone, there were never any native people's living there and because environmental conditions are so difficult it was never settled in the usual sense and so isn't a part of any one country.

   *Antarctica is a continent for science, as it is so unspoiled it acts as a laboratory for the rest of the world where changes can be measured in isolation from the effects of man

2) Widen roads.

   Narrow roads.

   Build tunnels.

   Build a light rail network.

3) plant more trees

   dont litter

   follow the 3 r (reduce reuse and recycle)

   dont waste water

4) Wind, water, and ice erode and shape the land. Volcanic activity and earthquakes alter the landscape in a dramatic and often violent manner.

5)The main modern causes of extinction are the loss and degradation of habitat (mainly deforestation), over exploitation (hunting, overfishing), invasive species, climate change, and nitrogen pollution.

If you were on a geology field trip in an area of glacial deposition, how would you distinguish between samples of till and stratified drift?

Answers

If I were on a geology field trip in an area of glacial deposition, I would distinguish between samples of till and stratified drift by comparing their grain size and sorting.

The settling of sediments left behind by a moving glacier is known as glacial deposition. For instance, a few glaciers moved boulders and sand to create Long Island.

Geology field trip to a location of glacial deposition for glacial deposits, commonly referred to as drift, are composed of crushed and jumbled rock fragments that the ice picked up along its course. The sediments transported by the ice are dumped on the surface of the earth during the last phases of ice movement, particularly when the glacier stagnates and decays.

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1 interesting fact about Saturn and Psyche and Neptune

Answers

Answer:

Saturn's rings are no solid - they consist of ice, dust, and rock!

Psyche was discovered by the Italian astronomer Annibale de Gasparis on Mar. 17, 1852.

Neptune had an anticyclonic storm in its Southern Atmosphere named the Great Dark Spot. The rotational speed of the winds were 1,500 miles per hour, the strongest winds recorded on any planet!

Explanation:

hich layer of soil is closest to the surface? a. o (organic matter) b. a (topsoil) c. b (subsoil) d. c (parent rock)

Answers

The layer of soil closest to the surface is the a. o (organic matter).

The soil profile consists of several layers or horizons. The topmost layer, known as the O horizon or organic matter, is closest to the surface. It consists of decomposed plant and animal material, such as fallen leaves, twigs, and other organic debris. This layer is rich in organic matter and serves as a vital source of nutrients for plant growth. Below the O horizon is the A horizon or topsoil, which contains a mixture of organic matter, minerals, and nutrients.

The B horizon, or subsoil, is located beneath the A horizon and consists of less organic matter but contains accumulated minerals. The C horizon, or parent rock, is the deepest layer and is made up of the unweathered parent material.

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This picture shows light-colored granite and darker diorite (igneous). Which statement is true?a. Granite (light) is younger because it is more continental.b. Granite is younger because it crosscuts the diorite.c. Diorite is older because its weathered surfaces are darker.d. All of these statements are true.

Answers

The statement that is true in the picture that shows light-colored granite and darker diorite (igneous) is granite is younger because it crosscuts the diorite.

The correct answer is B.

What is granite?

Granite is an igneous rock made up of feldspar, mica, and quartz minerals that is coarse-grained and hard. Granite is typically pink, gray, or white, with black and white streaks caused by the inclusion of other minerals such as hornblende and magnetite. Granite forms deep underground as molten rock cools and solidifies over time.

Diorite is a type of igneous rock that is composed mainly of plagioclase feldspar, biotite, and hornblende. The rock is typically coarse-grained, and it is light to dark gray in color. Diorite is often used as a decorative stone for construction due to its durability and attractive appearance, and it is sometimes used as an aggregate in concrete production.

Granite is younger than diorite because it crosscuts diorite, as shown in the photograph. The dark diorite rock was formed first, followed by the light granite rock. Because the granite rock breaks through the diorite rock in the picture, it is clear that the granite is younger than the diorite.

Therefore, option B is the correct answer.

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This picture shows light-colored granite and darker diorite (igneous). Which statement is true?a. Granite

if winds are coming in from the west, the rainshadow effect would produce a greater amount of precipitation for which area?

Answers

The rain shadow effect causes more precipitation to fall at the Top of California when the wind is from the west.

The Rain Shadow Desert is located in southeast California. High mountains in the west hinder the path of rainy winter storms, creating a rain shadow effect. A coastal storm smashes Mount San Jacinto as it moves in from the west.

Mountains that restrict any plant development and wet weather have driven Amekage into becoming a desert. Rain and snow are brought by the rainy weather system to one side of the mountain. All precipitation is stopped on the mountain's opposite side, which is known as the rain shadow side.

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Please select the word from the list that best fits the definition
"oppressed” social class in India

Please select the word from the list that best fits the definition"oppressed social class in India

Answers

Answer:

Dalits

Explanation:

Dalits are the lowest "religious" and "social" class in India. Often, being called "untouchables".

(02.03 HC)
Examine the layers of rock. Identify and explain which layer contains the youngest fossils.

(02.03 HC)Examine the layers of rock. Identify and explain which layer contains the youngest fossils.

Answers

Answer:

The layer that contains the youngest fossils is layer A.

Explanation:

In the picture, we have presented four layers and each of them contains one fossil. The rock layers are horizontally arranged and there isn't any disturbance to the layers. Without having disturbances, we have a situation of superposition, basically meaning that the rock layers are arranged in order by age.

The principle of superposition means that the bottom layer of rock strata is the oldest, while the top layer of rock strata is the younges, and all layers between them are arranged from top to bottom as younger to older. In this case, layer A is the one on top, thus it is the youngest layer of rock, and with it, the fossils it contains are the most recent as well. The fossil that we can see is most probably of a carnivorous dinosaur or a very large carnivorous reptilian.

Answer:

A is the youngest.

Explanation:

Person above me gave out a great example !

explain how reducing the debt of the country shown in figure 1 might help to reduce deforestation there.

explain how reducing the debt of the country shown in figure 1 might help to reduce deforestation there.

Answers

Answer:

With less debt in the country the deforestation would increase because they would need that land for different uses for profit. Like a shopping mall or even a group of town homes. With less debt the country can use its land and forested areas for tree mining too. When they cut the trees and sell them they make money off of that and it looks like the country has a big source of forests.

Explanation:

im smart :)

how can we use our resources in a more responsible way?

Answers

Answer:

Humans use natural resources for everything they do: for example, they use soil and water to grow food, wood to burn to provide heat or to build shelters, and materials such as iron or copper extracted from Earth to make cooking pans.

Explanation:HOPED THIS HELPED PLZ MARK AS BRAINLEIST ;)

what physical features and climate do west and central africa have in common

Answers

The region of West Africa includes the southern portion of the bulge of the continent, which extends westward to the Atlantic Ocean. This region is bisected by the African Transition Zone, which borders the southern edge of the Sahara Desert. The main physical features include the Sahara Desert and the Niger River.


Central Africa covers a large physical area that can range from desert conditions to the north in Chad to tropical rain forests and mountains in the equatorial region of The Congo. The entire region is roughly the same size as the United States west of the Mississippi River.

Which of the following did the 1850 Act for the Government Protection of Indians NOT do?
I. Protect California Indians
II. Effectively enslave California Indians
II. Dispossess California Indians of their lands
IV. Indenture California Indians

Answers

The 1850 Act for the Government Protection of Indians did not Protect California Indians effectively, so the answer is the option I. Protect California Indians.

This law, which was passed in California in 1850, allowed for the indenture of Native Americans and placed them in a position of quasi-slavery. They were forced to work under harsh conditions and were often subject to mistreatment. It also allowed non-Indians to take control of their land, which was a significant problem for California Indians.

This law was aimed at addressing what the authorities saw as the "Indian problem" by forcing Native Americans to live in designated areas and take up farming, as well as requiring them to work for non-Indians without pay. The law aimed to strip California Indians of their land and resources, making them easier to control and suppress. As a result, the law did not effectively protect California Indians.

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Plss help 40 ranking ,What compass direction is rattlesnake point located

Answers

Answer:

North

Explanation:

Hunting animals for food is part of animal husbandry.
True or false

Answers

Answer:

False

Explanation:

Raising animals to produce meat, milk, eggs, or other dairy products is called animal husbandry. Hunting animals for food is not associated with animal husbandry ( Edge 2021 )

if you still don't believe me, here's the evidence!

(report the other answer, it's wrong)

Hunting animals for food is part of animal husbandry.True or false

a map that displays a variety of objects such as roads, rivers, country boundaries, power lines, etc all on one map would be considered a

Answers

A map that displays a variety of objects such as roads, rivers, country boundaries, power lines, etc., all on one map would be considered a thematic map.

A thematic map is a type of map that focuses on a specific theme or topic rather than displaying general geographic information. It visually represents data or attributes associated with a particular subject matter, such as population density, climate zones, land use, or election results. The purpose of a thematic map is to provide a clear and concise representation of the spatial distribution and patterns related to the chosen theme.

Thematic maps use various techniques to convey information effectively. They often employ color coding, symbols, shading, or patterns to represent different values or categories of the thematic data. These visual elements help users interpret and analyze the data, allowing them to identify trends, patterns, and relationships within a geographic area.

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Complete Question:

A map that displays a variety of objects such as roads, rivers, country boundaries, power lines, etc all on one map would be considered a ______.

What reduces the uncertainty inherent in a flood frequency analysis? Select one: a. less years of data b. dividing the numbers by the area of the watershed rather than taking the log normal approach x c. more years of data d. plotting the data for more than one stream

Answers

c. more years of data. This  reduces the uncertainty inherent in a flood frequency analysis.

In flood frequency analysis, the goal is to estimate the probability of occurrence of floods of different magnitudes. The analysis relies on historical flood data to make these estimates. The more years of data available, the better the estimation can be.

By increasing the number of years of data, the flood frequency analysis can capture a wider range of flood events and their associated magnitudes. This larger dataset allows for a more comprehensive understanding of flood patterns and helps reduce uncertainty in the analysis.

Options a and b are incorrect because having fewer years of data or using different approaches like dividing the numbers by the area of the watershed do not necessarily reduce uncertainty. Option d is also incorrect because plotting the data for more than one stream may provide additional insights but does not directly reduce uncertainty in the analysis.

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How are europeans addressing the decline in the North Atlantic fishing industry?

Answers

Answer:The ready access to vast areas of the Atlantic Ocean and a number of major seas, lakes, and rivers has made fish an important natural resource in Europe. The seas around Europe provide about ten percent of the world’s fish catches. Mirroring the situation around the world, European fishing activity increased as the population increased. Europeans are becoming increasingly aware of the effects of overfishing. Stocks of Atlantic cod and Atlantic mackerel are considered to be at risk because of the threats of overfishing and changes in the environment that are affecting natural mortality and slowing spawning. The ready access to vast areas of the Atlantic Ocean and a number of major seas, lakes, and rivers has made fish an important natural resource in Europe. The seas around Europe provide about ten percent of the world’s fish catches. Mirroring the situation around the world, European fishing activity increased as the population increased. Europeans are becoming increasingly aware of the effects of overfishing. Stocks of Atlantic cod and Atlantic mackerel are considered to be at risk because of the threats of overfishing and changes in the environment that are affecting natural mortality and slowing spawning.

Explanation:

The Common Fisheries Policy (CFP) is the EU's fisheries strategy (EU). In addition to establishing quotas for member states to catch different species of fish, it also supports the fishing industry through a variety of market interventions.

Why is fishing an important industry in Europe?

It provides a significant amount of food to many nations around the world, but those who engage in it professionally frequently have to pursue fish in dangerous ocean conditions and at great distances. Commercial fishing on a large scale is also referred to as industrial fishing.

The effects of overfishing are becoming better known to Europeans. Threats from overfishing and environmental changes that are slowing spawning and affecting natural mortality have led to the designation of stocks of Atlantic cod and Atlantic mackerel as being at risk.

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which of the following would not cause a landslide? group of answer choices quarrying all of these cause landslides volcanic eruption heavy rainfall earthquakes wildfires ice melt

Answers

Quarrying would not cause a landslide. A landslide is a geological occurrence in which the Earth's surface slides downwards or slumps abruptly due to soil instability caused by gravity.

Landslides can be caused by a variety of factors, including volcanic eruptions, heavy rainfall, earthquakes, wildfires, and ice melt. In contrast, quarrying, or the removal of rocks from the Earth's surface, is not a direct cause of landslides. While quarrying can contribute to soil instability by removing the natural support structures that hold the soil together, it is not a direct cause of landslides. Instead, it is an indirect factor that can contribute to soil instability. Thus, the answer to the question is "quarrying".

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which of these planets will never be seen crossing the meridian in the night sky?
a. Mercury
b. Uranus
c. Venus
d. Mars

Answers

The planet that will never be seen crossing the meridian in the night sky is Venus . (C)

The meridian is an imaginary line that runs from the north to the south pole and divides the sky into eastern and western hemispheres. When a celestial object crosses the meridian, it is said to be at its highest point in the sky.

Venus, also known as the "Morning Star" or the "Evening Star," is an inferior planet, meaning that it is closer to the Sun than Earth. As a result, it is always relatively close to the Sun in the sky and never gets very far from it.  (C)

This means that Venus will never be seen crossing the meridian in the night sky because it is always too close to the Sun. Mercury (option a) is also an inferior planet and behaves similarly to Venus, but it can occasionally be seen crossing the meridian at night.

Uranus (option b) and Mars (option d) are both superior planets, meaning they are further from the Sun than Earth, and can be seen crossing the meridian in the night sky.

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What is it called when water turns into a solid

Answers

Answer:

Water is a liquid at room temperature, but becomes a solid (called ice) if it is cooled down. The same water turns into a gas (called water vapor) if it is heated up. The changes only happen when the substance reaches a particular temperature. Water turns to ice at 32ºF (0ºC). This is known as its freezing point.

Explanation:

Which type of government does Guyana have?
Answers: Republic, Democracy, Monarchy, Dictatorship
Ik the answer

Answers

Answer:

Guyana has a Republic government.

Guyana has a Republic government.
Power is exercised by the President and then advised by the cabinet.
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