What's greater 27 oz or 2 Ib

Find the solutions for a triangle with a =16, c =12, and b = 63º

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?