Tex123
Tex123
04-01-2018
Mathematics
contestada
cos(x+30°) - cos(x+48°) = 0.2
Solve for x
Respuesta :
dannycruz1198
dannycruz1198
04-01-2018
Answer:
x=
73.22∘
and
x=360−73.22=
286.78
∘
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