mystickat125 mystickat125

12-06-2019
Mathematics

contestada

sin x = cos 19

what is the value of x? enter your answer in the box.

Respuesta :

altavistard altavistard

12-06-2019

Answer:

Step-by-step explanation:

Recall that sin (90° - x) = cos x. Thus, cos 19° = sin (90° - 19°) = sin 71°

Thus, x = 71°

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