Find a, b , and h so that f(x)= a sin (b(x-h))
f(x)=5cosx+2sinx

So 527/sin(48.6) = 310/sin(x)

when you find x, that would be the angle of B. and then you can find the angle C by adding angle A and B and subtracting from 180 degrees.

then you can use the law of sines again, with angle C.

Ugh h h t t u i i vick u