Question

SO c) wasnt A or B. Is it C, D, or E???

Answer 1

Note that \[\sin (270+\theta) = -\cos \theta\]
and cos \[\cos \theta= (\sqrt{(c ^{2}-a ^{2}})/c\]
Therefore, ans = D

Answer 2

THANKS!! CAN you help answer either one of these??? below here i post

Answer 3

thanks for all your help CoCoTsoi. do you have any idea the answers to those two problems? :) if u do i really appreciate all the helppppppp good karma