GIVING BRAINLIEST ! Find the inverse function of F(x) = 2arcsinx.

Someone answer this check out the image!

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)?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry