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3 years ago

Can someone please solve this. I got 81

Mathematics

1 answer:

aksik [14]3 years ago

6 0

To solve:

Find the volume of the pyramid first:
Base=9
Height=3
Volume=1/2(3)(9)=13.5

Then the volume of the rectangular prism:
Base=9
Height=16
Volume=144

Add the volumes of the two shapes together:
144+13.5=157.5

Answer: 157.5 ft^3

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If Kim has 45 stickers and her sister steals 20 of them how many stickers does Kim have left?

nirvana33 [79]

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Step-by-step explanation:

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3 years ago

Asap! find the length of the arc

Fantom [35]

Answer:

A. $\frac{21}{4} \pi\ \space\ in$

Step-by-step explanation:

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2 years ago

Jason accidentally locked himself out of his apartment, but remembered that he left a window open. The window is 8 feet above th

dalvyx [7]

Answer:

I Think Its 14 Feet.

Step-by-step explanation:

14 feet because the window is 8 feet high and he has to move it back 6 feet. So when you add 8 and 4 you would get the answer of 14 feet.

3 0

3 years ago

Read 2 more answers

Helppppp 78 squared to the 3rd

just olya [345]

The answer would be:

6 0

3 years ago

I’m thinking the answer should be B right ??

laiz [17]

Hello!

The formula for the volume of a sphere is $\frac{4}{3} \pi r$ ³.

Let's plug in our radius.

$\frac{4}{3} \pi (1,000)$

As we are not looking for an exact answer,we can look for an answer in terms of pi. Maybe we could multiply our fraction by 1,000.

$\frac{4000}{3} \pi$

Therefore, our answer is D.

I hope this helps!

7 0

3 years ago