The equation v=b+ at gives the velocity in meters per second of an object after T seconds, where B is the object's initial velocity in meters per second and A is its acceleration in metes per second squared. Solve the equation for A.

In the diagram of circle a what is m

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .