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10-04-2019
Mathematics

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Solve the equation if 0º≤x≤360º
cos x=- 1/2

Solve the equation if 0ºx360º cos x 12 class=

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GSauceBoi GSauceBoi

10-04-2019

Answer:

The answer is D

Step-by-step explanation:

Check the unit circle and the ones with x's that equal -1/2 are the ones you are looking for.

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