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vagabundo [1.1K]

3 years ago

11

Amelia is looking at the top of a lighthouse. She knows she is 32 feet from the base of the lighthouse. If she is 62 inches tall

and the angle of elevation is 37°, how tall is the lighthouse? Round to the nearest tenth of a foot.

1 answer:

podryga [215]3 years ago

5 0

Answer:

28.3 feet

Step-by-step explanation:

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bearhunter [10]

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Step-by-step explanation:

$\frac{a}{2} (b + c) {(d - e)}^{2} \\ \\ \frac{ - 10}{2} (10 + 9) {(2 - 5)}^{2} \\ - 50 - 45 {( - 3)}^{2} \\ - 50 - 45 (- 3)( - 3) \\ - 50 - 45 + 9 \\ - 95 + 9 = ( - 86)$

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3 years ago

What is the square root of 430

Sidana [21]

Answer:

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Step-by-step explanation:

√430

Prime factorize 430

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3 years ago