nickeagles105
nickeagles105
05-04-2019
Mathematics
contestada
What is the cosine of angle D?
Respuesta :
renchux51
renchux51
05-04-2019
should be the B) 4/5
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mmmskkskwk
mmmskkskwk
05-04-2019
Cos(x)=20/25
X=cos-1(20/25)
=36.86989765
=B
Answer Link
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