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 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 ohmyjesus
  • 08-01-2018
its b hope i helped (:
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