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Vladimir79 [104]
3 years ago
10

Find volume. Use 3.14 to find the approximate volume. Enter your answer as a decimal in the box.

Mathematics
1 answer:
VLD [36.1K]3 years ago
8 0

Answer:

452.16 in³

Step-by-step explanation:

A volcano is an inverted cone and with that, the volume can be solved through the equation,

                                      V = (1/3)(area of the base)(height)

We solve the area of the base first,

                      area of the base = (pi)(r²)

                                                   = 3.14(6 in)²

                                                   = 113.04 in²

Substituting these calculated values and the other givens above to the first equation,

                                        V = (1/3)(113.04 in²)(12 in) = 452.16 in³

Thus, the volume of the model is approximately equal to 452.16 in³.

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Step-by-step explanation:

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3 years ago
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5 0
2 years ago
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Answer:

I think you wrote something wrong.

Step-by-step explanation:

If Alaina has $7 in her bank account and Joel had $48 in his Joel already has more then Alaina but I will attempt to teach you how to solve these types of problems.

for this example I'm giving Alaina 79 dollars.

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8 0
3 years ago
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Answer:

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Step-by-step explanation:

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The solution is attached.

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