mexicanbow1 mexicanbow1
  • 24-05-2019
  • Mathematics
contestada

if tan x=.67, and cos x=.83, what is sin x

Respuesta :

altavistard
altavistard altavistard
  • 25-05-2019

Answer:

0.56

Step-by-step explanation:

                                  sin x

tan x is defined as -------------

                                  cos x

and we can solve this for sin x:  sin x = (cos x)(tan x)

which here is:  sin x = 0.83(0.67) = 0.56 (rounded up from 0.5561)

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