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Naily [24]
3 years ago
15

Answer the question MATH

Mathematics
1 answer:
stiv31 [10]3 years ago
6 0

Answer:

C, 108

Step-by-step explanation:

rectangles

8x3 = 24

8x4 = 32

8x5 = 40

triangles

3x4 = 12

you dont really have to divide by 2 since theres two triangles

24+32+40+12 = 108

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Point A is 4 units away from the origin along the x-axis, and is 7 units away along the y-axis. Which of the following could be
siniylev [52]
Answer: C (4,7)

Points are labeled as (x,y)

If the unknown point is 4 units away from the origin on the x axis, x will be 4

If the unknown point is 7 units away from the origin on the y axis, y will be 7

Therefore (4,7)
6 0
1 year ago
Read 2 more answers
Brainers, please help me out. Thanks
quester [9]

The Pythagorean Theorem is a^2 + b^2 = c^2 where a and b are the sides and c is the hypotenuse.

From the picture you have a = 10 and c = 15.

Now you have:

10^2 + b^2 = 15^2

Simplify:

100 + b^2 = 225

Subtract 100 from both sides:

b^2 = 125

Take the square root of both sides:

b = √125

b = 11.2

6 0
3 years ago
Which of the following shows that polynomials are closed under subtraction when two polynomials, (5x2 3x 4) − (2x2 5x − 1), are
Verizon [17]

The closure property under subtraction is shown when the correct

result from the subtraction of polynomials is also a polynomial.

Response:

  • The option that shows that polynomials are closed under subtraction is; <u>3·x² - 2·x + 5 will be a polynomial</u>.

<h3>How is the option that shows the closure property found?</h3>

The closure property under subtraction for the polynomials is condition

in which the result of the difference between two polynomials is also a

polynomial.

The given polynomials being subtracted is presented as follows;

(5·x² + 3·x + 4) - (2·x² + 5·x - 1)

Which gives;

(5·x² + 3·x + 4) - (2·x² + 5·x - 1) = 3·x² - 2·x + 5

Given that the result of the subtraction, 3·x² - 2·x + 5, is also a

polynomial, we have, that the option that shows that polynomials are

closed under subtraction is; <u>3·x² - 2·x + 5 will (always) be a polynomial</u>.

Learn more about closure property here:

brainly.com/question/4334406

3 0
2 years ago
ComeShakeYourBodyBabyDoTheCongaCantHoldMyselfAnyLongerComeShakeYourBodyAnyLonger
Helga [31]

Answer:

hello

Step-by-step explanation:

i get points for this so im just gonna answer :3

5 0
2 years ago
A race director is preparing for an upcoming marathon and estimates that the mean time to
Taya2010 [7]

93.06% of the race is longer than 236 minutes.

The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:

z=\frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean,\sigma=standard\ deviation

Given that μ = 310, σ = 50

For x > 236:

z=\frac{236-310}{50}=-1.48

From the normal distribution table:

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93.06% of the race is longer than 236 minutes.

Find out more on z score at: brainly.com/question/25638875

3 0
2 years ago
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