Question

∠A and ∠B are complementary angles of right triangle ABC, cos A = 0.83, and cos B = 0.55. What is sin A + sin B?




0.28




1




0.38




1.38

Answer 1

@dakid88 @Captain_America_Army

Answer 2

D) 1.38

Answer 3

@dmcdowell your answer

Answer 4

thanks bud @Captain_America_Army

Answer 5

No prob ^_^

Answer 6

@dmcdowell remember to close question