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.
Answer:
x = 9
Step-by-step explanation:
Answer:
3/2
Step-by-step explanation:
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Yes, yes, yes, yes all of them are yes hope this helps also not a genius so be careful with the answers