Divide the product of 918.642 and 1/10 by 1.5. round your answer to the nearest tenth

For the equations below which statement is true ?

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 .

What is the solution to the equation below? 3/x-2+6=square root x-2 +8