Find x. Round your answer to the nearest tenth of a degree. plz help!

Mike Blyth asked Mar 26, 2023

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Mike Blyth asked Mar 26, 2023

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7 votes

Answer:

36.9°

Explanation:

The relevant trig relation is ...

Cos = Adjacent/Hypotenuse

cos(x) = 8/10 = 0.8

The inverse trig function is used to find the angle:

x = arccos(0.8) ≈ 36.9°

Gmetal answered Apr 1, 2023

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