skywalters1 skywalters1

08-01-2018
Mathematics

contestada

If sin(x) = 0.28, what is cos(90° - x)? A) 0.14 B) 0.28 C) 0.56 D) 0.62

Respuesta :

jennyli013 jennyli013

08-01-2018

B) 0.28
arcsin(.28)=x
x=16.3
cos(90-16.3) = 0.28

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ohmyjesus ohmyjesus

08-01-2018

its b hope i helped (:

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