2 years ago

Can some one please tell me the answer to this question

Mathematics

1 answer:

Mama L [17]2 years ago

8 0

Give me more points, and I will ;)

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Find the volume of the shaded figure by subtracting the smaller volume from the larger

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Answer:

a. $9a^3 - 9ab^2$

b. $9a(a^2 - b^2)$

Step-by-step explanation:

$Volume = l*w*h$

$Volume_{smaller} = l*w*h$

Where, $l = 9a, w = b, h = b$

$Volume_{smaller} = 9a*b*b = 9ab^2$

$Volume_{larger} = l*w*h$

Where, $l = 9a, w = a, h = a$

$Volume_{smaller} = 9a*a*a = 9a^3$

Volume of the shaded figure = $9a^3 - 9ab^2$

b. $9a^3 - 9ab^2$ expressed in factored form:

Look for the term that is common to 9a³ and 9ab², then take outside the parenthesis.

$9a^3 - 9ab^2 = 9a(a^2 - b^2)$

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3 years ago

Step 1: A poll of 1500 college students were asked whether or not they had used the Internet to find a place to live sometime wi

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Answer:

n = 1500

Step-by-step explanation:

The sample size is the number of students that were asked

n = 1500

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3 years ago

Can someone answer number 1

Serga [27]

The answer to number one is A

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2 years ago

The figure is formed by a square, a parallelogram with a height of 11 inches and a right triangle. Mariam found that the area of

svetoff [14.1K]

Answer:

C. Only her Perimeter is Correct

Step-by-step explanation:

12x3= 36

17x2= 34

13+5=8

36+34+8= 88

The area would be around 365.

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Step-by-step explanation:

10-(-15)/-23-17=-5/8

Hope this helps and can you give me brainliest!

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