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musickatia [10]

2 years ago

14

A cable that is 45 feet long is attached to the top of a vertical pole. The cable is anchored to the ground 36 feet from the bas

e of the pole . How tall is the pole? Round your answer to the nearest hundredth .

1 answer:

LekaFEV [45]2 years ago

3 0

Answer:

27

Step-by-step explanation:

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$\frac{4}{3}\pi r^3=\frac{2048}{3}\pi\ \ \ /:\pi\\\\\frac{4}{3}r^3=\frac{2048}{3}\ \ \ /\cdot\frac{3}{4}\\\\r^3=512\\\\r=\sqrt[3]{512}\\\\r=8\ (cm)\leftarrow answer$

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Step-by-step explanation:

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kodGreya [7K]

<h3><u>Fraction to Decimal:</u></h3>

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1/4 = 0.25

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