dari67 dari67
  • 17-06-2021
  • Mathematics
contestada

show work ! please !!!!!!

show work please class=

Respuesta :

zzhan7230 zzhan7230
  • 17-06-2021

Sin A =  opp/hyp = 4/5

Cos A = adj/hyp =  3/5

Tan A = opp/adj =  4/3

Cos 27 = 0.8910065...  --> 0.89

You can just plug that into your graphing calculator, just make sure the degree mode is on.

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