Select the correct answer from the drop-down menu.
Find the trinomial.
(a^2- 6) and (a^2+ 4) are the factors of
a^4 + 2a^2 + 24
a^4 - 2a^2 - 24
a^4 + 2a^2 - 24
a^4 - 2a^2 +24
Answers
Answer:
\(a^4 -2a^2 -24\)
Step-by-step explanation:
Given
\((a^2- 6) \ and\ (a^2+ 4)\)
Required
Find the trinomial
Let T represents the trinomial;
To calculate the trinomial, we simply multiply the above factors;
This done as follows;
\(T = (a^2 - 6)(a^2 +4)\)
Expand
\(T = a^2(a^2 +4) -6(a^2 +4)\)
Open bracket
\(T = a^2*a^2 +a^2*4 -6*a^2 -6 * 4\)
\(T = a^4 +4a^2 -6a^2 -24\)
\(T = a^4 -2a^2 -24\)
The above can not be solved any further; hence, the trinomial is \(a^4 -2a^2 -24\)
Related Questions
PLEASE HELP if you can
they might be mixed up but portland, missippi, then questions
(file below)
Answers
Answer:c
Step-by-step explanation:
Megan bought 3 tickets to the ballet for $57.50. How much would it cost for her to buy 15 tickets?
$172.50
$230.00
$287.50
$862.50
Answers
Answer:
$287.50
I'm really good at math plus i asked google
( 80 POINTS AND BRAINLIEST AWARD FOR BEST, CORRECT ANSWER )
You are solving a measurement problem where the numbers 5.2187 x 10^−3, 2.05 x 10^7, and 3.40 x 10^3 are multiplied. How many significant digits should the product have?
A. 5
B. 3
C. 2
D. 1
Answers
2ND TIME REPOST
Students in a science class are divided into 6 equal groups with at least 4 students in each group for a project. Identify an inequality that represents the number of students in the class.PLEASE ANSWER BOTH STEPS!!!
Solve the Inequality.
The solution is .
Answers
please help im lost i dont understand this objective
Answers
Answer:
Explained Below
Step-by-step explanation:
You'll want to start off by knowing the formulas for the area and perimeter of triangles:
Area Formula - A= 1/2 bh (1/2 x base x height)
Perimeter Formula - P = a + b + c (sides added together)
So, we will plug in the numbers.
Triangle 1: A = 1/2 bh So, A = 1/2 8 x 10, which means half of 8 or 10 multiplied by the number that you did not half. (For instance: If you half 8, that means you multiply 4 and 10.) Now, you should have A = 40 either way (4 x 10 = 40 and 8 x 5 = 40).
P = a + b + c. So, you will add 8, 6, and 10. This is 14.
Triangle 2: A = 1/2 bh. But, this triangle requires you to cut in half. Doing this, that cuts your base as well. It will no longer be 30, by 15. For the left side of triangle 2, it will be A = 1/2 15 x 12, which you half either 15 or 12, where 12 is easier. Now it should be A = 15 x 6, which is 90. The right side of the triangle will be A = 1/2 15 (12) as well, which is also 90. In the end, you will add it together, which is 180.
P = a + b + c. So, you will add 15, 23, and 12 first. Then, add 15, 20, and 12. You should have 50 and 47, which you will add that together as well.
Triangle 3: I will keep working on this one, as I am a little unsure :/
Triangle 4: You will do the same steps for this triangle like you did on #2. Though the numbers you plug on are different. A = 1/2 bh - A = 1/2 10 x 14. (This is for the left side) You will have to half either the base or the height's number. So, it will be A= 5 x 14 or A=10 x 7. Then, you will multiply and find your answer (70). (This is for the right side) A = 1/2 10 x 14. Due to the numbers being the same, it can be shown that the area will also be 70. You then add 70 and 70 together.
P = a + b + c. You will add 10, 14, and 15 for the left side and 10, 14, and 17 for the right side. Once you add them separately, add the answers together (10+14+15 =39 and 10+14+17 = 41. 39 + 41 = 80.
Triangle 5: A=1/2 bh. A = 1/2 12 x 16. You will half either 12 or 16 (It does not matter). Then you should have A = 6 x 16 or A = 12 x 8. Either way, your answer is 96.
P = a + b + c. You will add 12, 16, and 18. This results in 46.
Hope this helps! I will continue to figure out Triangle 3
HURRY WHOEVER ANSWERS ALL OF THESE GETS BRAINLIEST AND RATES FIVE STARS EVEN MORE
Answers
Answer:
Step-by-step explanation:
a is -32
b is 1
c is -5
d is 6
i cant do the other ones my brain is gone
If 3G:10H:4I, G:H:I=?
(Write your ratio in lowest terms)
Answers
Answer:
3:10:4 is the lowest term.
Step-by-step explanation:
You would need to find a common GCF between them all and 1 is the only GCF that is not fractional. 10/3 and 4/3 are not whole numbers and 3 divided by 10,4, 2, or 5 won't work.
You go
Abby is 4 – feet tall. Craig is 4 feet tall.
a. Who is taller?
b. How much taller is this person? Show your work.
Answers
B. The positive is higher than the negative value
Answer:
They the same height my guy no difference
Step-by-step explanation:
PLEASE HURRY AM TIMED
3 1/3÷1 1/4 to the nearest whole number.
Answers
Answer:
exact form: 8/3
decimal form: 2.6
mixed number form: 2 2/3
Step-by-step explanation:
Han spent 50 minutes practicing the piano over the weekend. Tyler practiced the clarinet for 84% as much time as Han practiced the piano. How long did he practice?
Answers
I think it's 126
don't quote me on that, though
Answer:
The correct answer is 42 minutes.
Step-by-step explanation:
84% of 50 is 42.
//////////no links please////////
Answers
WILL CHOOSE BRAINLIEST!!! A is (2,2). A' is (-1,-1). Which sequence of transformations best describes this transformation?
A. Reflection across the x-axis, dilation using k-1/2
B. Rotation 80°, dilation using k=1/2
Answers
Answer:
A
Step-by-step explanation:
question : ill mark brainlist
3. The ______ projection shows the size and shape of continents accurately but distorts water areas.
A. Conic
B. Mercator
C. Robinson
D. Interrupted
Answers
The correct answer is A. Conic projection.
A conic projection is a type of map projection created by projecting the surface of a globe onto a cone. The cone is then unrolled and flattened to create a two-dimensional map. Conic projections are best for mapping small areas, such as individual countries or states. They are also good for mapping areas that are located near the equator.
Conic projections show the size and shape of continents accurately, but they distort water areas. This is because the cone is tangent to the globe at one point, and the further away from that point you get, the more distortion there is.
Mercator projection is a cylindrical map projection presented by Flemish geographer and cartographer Gerardus Mercator in 1569. It became the standard map projection for navigation because it is unique in representing north as up and south as down everywhere while preserving local directions and shapes. The map is thereby conformal. As a side effect, the Mercator projection inflates the size of objects away from the equator. This inflation is very small near the equator but accelerates with increasing latitude to become infinite at the poles.
Robinson projection is a map projection presented by American cartographer Arthur H. Robinson in 1963. It is a compromise projection that attempts to balance the distortions of area, shape, and distance. The Robinson projection is neither conformal nor equal-area, but it is pseudocylindrical, which means that the meridians are straight lines and the parallels are circles.
Interrupted projection is a type of map projection that is interrupted at regular intervals. This is done to reduce the distortion of the map. The most common type of interrupted projection is the Mercator projection, which is interrupted at the equator and the prime meridian
PLZ HELP I DIDN"T UNDERSTAND MY TEACHER PLZ HELP!!
Answers
Explanation is that the slope in answer B the 3 is at the 5
Answer:
A
Step-by-step explanation:
A is the only chart where 5 and 3 connect at an exact point
here is a meme( free of charge)
please help what is the answer ill give 25 points please
Answers
Answer: 73
Step-by-step explanation:
22 + 51 = 73
Answer:
73
Step-by-step explanation:
How would you convince a fellow student that the number 0.57 is a rational number? (5+ sentences please) Please help me with this i have to turn it in in a few minutes.
Answers
Answer: 0.57 = 57/100 this means it has to be rational.
Explanation: You have to explain to them that any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions. An integer can be written as a fraction simply by giving it a denominator of one, so any integer is a rational number.
The decimal number 0.57 is converted to a rational number 57/100.
The given decimal number is 0.57.
We need to write the given decimal number in rational form.
What is a rational number?The word 'rational' originated from the word 'ratio'. So, rational numbers are well related to the concept of fractions which represent ratios. In other words, If a number can be expressed as a fraction where both the numerator and the denominator are integers, the number is a rational number.
To convert 0.57 to a rational number, divide 57 by 100 because after the decimal point there are two digits.
That is, 57/100
Therefore, the decimal number 0.57 is converted to a rational number 57/100.
To learn more about a rational number visit:
https://brainly.com/question/19161857.
#SPJ2
In the diagram, PQR = QRS = RST = 90 degree, PQ = QR = RS = 5cm and ST = 1cm.
Given that PUT and RS intersect at V, find the length of QU.
Answers
The length of the line segment QU diagram containing three right triangles is 3 centimeters.
How find a missing length in a triangle system by similarity propertiesIn the figure given below we have a system of three distinct right triangles connected by three colinear segments. Given that the three triangles are similar, we can make of geometry properties for similarity to determine the length of the missing line segment.
In this question we must find a missing length by similarity properties, which is represented mathematically by proportions. From the figure we have the following relationship:
5/y = (5 - x)/(5 - y) = x/1 (1)
From (1) we have the following two formulas:
x = 5/y (2)
x = (5 - x)/(5-y) (3)
(2) in (3):
y = 3
The length of the line segment QU diagram containing three right triangles is 3 centimeters. \(\blacksquare\)
To learn more on triangles, we kindly invite to check this verified question: https://brainly.com/question/25813512
Sandra waits tables at Polly's Tamales. While she is working, she receives a discount on any food she buys. If an item normally costs d dollars, Sandra can buy it for 2/3
d dollars. Last night at work, Sandra bought a taco salad that normally costs $9.
What price did Sandra pay for the taco salad?
Answers
Answer: 6
Step-by-step explanation: 2/3 of 9 = 6
Ed wants to buy a large bag of dog food for $41.00. If sales tax is 7%, how much tax will he have to pay.
Answers
Answer:
The answer is 43.87
Step-by-step explanation:
Which equation, when solved, results in a different value of x than the other three?
7 3
3-4
= 20
37
4+x= -20
-
001
x-
3
= 20
نا انا
(9) -8 -201-4)
Answers
Linda has raised $50 towards a pair of new shoes. This is 2/5 of the cost of the shoes. How much do the shoes cost
Answers
Answer:
100$
Step-by-step explanation:
painter and the new place to go is to the best and I would love for a couple days of work and
Describe what happens to the Car as it moves from BLUE to B"L"U"E".
Answers
Answer: As the car moves from "BLUE" to "B"L"U"E", it slows down its acceleration, reaches its maximum velocity, and then decelerates. The change in the car's motion is due to the change in the slope of the graph from positive to zero to negative. At "BLUE", the car has the highest positive slope, which represents the maximum acceleration. As the car moves towards "B"L"U"E", the slope of the graph decreases and becomes zero at the highest point of the graph. At this point, the car has reached its maximum velocity, and it starts to decelerate towards "B"L"U"E". Finally, at "B"L"U"E", the slope of the graph is negative, indicating that the car is decelerating.
Step-by-step explanation:
find the measure of <1
Answers
Answer:
pretty sure its 75 degrees
Step-by-step explanation:
subtract 105 and 30 degrees and if you had to find the one on the top it would be the same process
Yvonne’s bakery makes blondies and brownies. ● Blondies are squares with 3 inch sides. ● Brownies are squares with 6 inch sides. ● The tray that displays the blondies and brownies has an area of 648 square inches and is completely full. If she has 4 rows of blondies and 4 rows of brownies, what fraction of the area of the tray, in square inches, is blondies?
Answers
Answer:
1/2 half of them are blondies
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answer is 1/2 half of them are blondies
Find the Surface Area of the Pyramid. Round to the NEAREST TENTH.
Answers
Answer:
465.75 or 465.8 rounded to the nearest tenth
Step-by-step explanation:
You would multiply 16.2 and 14.5 and divide by 2 to get 117.45. You then multiply by 3 for the 3 sides to get 352.35. Lastly, to find the area of the base you would need to multiply 16.2 and 14 and divide it by two to get 113.4. Add it with the 3 sides and you get 465.75.
There are about 2.2 pounds in one kilogram. If Allison's bag weighs
19.54 pounds, about how many kilograms does it weigh? Did you multiply
or divide to find your answer?
a. 8.88, divide c. 8.88, multiply
b. 39.08, multiply d. 39.08, divide
Answers
Answer:
8.88
Step-by-step explanation:
...
Michael and Melissa both claim to be earning a C average (70%-79%) in their Latin class. The table below shows their grades:
One of the students is wrong about their average. Which one is wrong? Use the mean and the median given to explain how they are wrong.
Answers
Answer:
⁷⁰¿⁸⁷⁵⁹³⁰⁰³⁷
583
Step-by-step explanation:
7393 he and
Answer: Michael's median
Step-by-step explanation:
Michael's grades mean (%) = data's sum(80+76+...)/total data (7)
80+76+73+70+40+25+10/7
374/7
53.4% (right)
Michael's grades median (%) = (data's sum + 1)/2
(374 + 1)/2
data - 187 and data - 188
= 73% (wrong)
Melissa grades mean (%) = data's sum(88+83+...)/total data (7)
503/7
71.85% = 71.9% (right)
Melissa grades median (%) = (data's sum + 1)/2
(503+1)/2
504/2
data - 252
= 70% (right)
Explain how to calculate a number that is equal to 2.1/1.5
Answers
Answer:
1.4
Step-by-step explanation:
first you move the decimal to make both whole numbers
then divide 21/15 = 1.4
hope this made sense
sorry if it didn't
Answer:I got thins from my frien or if it’s wron its Not my fault 2.1/1.5 = 7/n
Step-by-step explanation:
You are given a triangle with side lengths of 6, 9, and 12. Is the triangle a right triangle? How do you know?
Answers
Answer:
No, it's not
Step-by-step explanation:
You choose the longest side which is 12 and apply the theory of phitagors
The longest side which is the hypotenuse in a right triangle = square root the square sum for each side
So to be a right triangle it should be
\( \sqrt{ {9}^{2} + {6}^{2} } = 10.8 \: \: that \: doesnt \: equal \: 12\)
So it's not a right triangle.
Look at the famous right triangle whose side are 5(hypotenuse), 4, 3
\( \sqrt{ {4}^{2} + {3}^{2} } = 5\)
So it's a right triangle
Right triangle lengths can be checked by the Pythagorean theorem.
This states that a^2+b^2=c^2
a and b are the shorter side lengths, and they form the right angle. c is the hypotenuse, and is the longest length.
Input the values to check if the equation checks out:
6^2+9^2=12^2
36+81=144
117≠144
No, it is not a right triangle. Hope this helps!
How can I find the cube root of 64?
Answers
Answer:
4
Step-by-step explanation:
The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.
The cube root of 64 is 4.
Before solving the question, let's understand the concept of cube root.
The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.
The cube root is denoted by ∛
Now, we will find the cube root of 64.
Firstly, we have to find factor 64.
64 = 2 × 2 × 2 × 2 × 2 × 2.
64 = ∛4³
64 = 4
Therefore, the cube root of 64 is 4.
To know more about cube root:
https://brainly.com/question/12105008