Type the correct answer in the box. If cos x = sin(20 + x3° and 0°

asked Feb 8, 2021 56.2k views

3 votes

Type the correct answer in the box.
If cos x = sin(20 + x3° and 0°

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7 votes

Answer:

x = 35 degrees.

Explanation:

(x\°) + (20+x) \°=90\°

want to solve for solve for x

2x = 90 - 20

2x = 70

x = 70 / 2

x = 35 degree

Stephen answered Feb 13, 2021

3.0k points

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