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2 years ago

What’s the original volume

Mathematics

1 answer:

anzhelika [568]2 years ago

7 0

Answer:

V = 1959.75ft²

Step-by-step explanation:

The volume is equal to the height of the barrel times (π × r²)

V = h(πr²)

V = 10.8(π × 7.6²)

= 10.8(π × 57.76)

= 10.8(181.46)

V = 1959.75ft²

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2 years ago

In ΔIJK, the measure of ∠K=90°, KJ = 65, IK = 72, and JI = 97. What is the value of the cosine of ∠J to the nearest hundredth?

kow [346]

Answer:

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Step-by-step explanation:

Given

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The question is illustrated with the attached image.

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2 years ago

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