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Whatttttt doesssss x equallllllll?

Whatttttt doesssss x equallllllll?-example-1
User Yu Tao
by
7.7k points

2 Answers

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Answer: cos30

Explanation:

5 votes

Cos(angle) = adjacent leg/hypotenuse

Cos(x) = 4/21

X = arccos4/21

X = 79.0194 degrees

Round the answer as needed.

User Singingwolfboy
by
7.3k points

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