How to Solve Right Triangles with Trig Functions 5

[djoledjavo]

omg you are the best, just plain out better than my teacher. I am 16 i always had As in my math class, and now my teacher never tried to explain this stuff to us he just gave us packets and made us read the book such a incompetent teacher. thank you so much especially for the part where you tell us to write cos-1x.343 and not cos-1x11/32 that's where I messed it up with my teacher but you are the man

[Micfri123]

this guy is the man. thanks u just saved me on my hw

[MackTheKing31]

FIRST! :P