solve it correctly I will rate

In the figure here, a ball is thrown up onto a roof, landing 3.80 s later at height h = 23.0 m above the release level. The ball's path just before landing is angled at 0 =55.0' with the roof. (a) Find the horizontal distanced it travels. (Hint: One way is to reverse the motion, as if it is on a video.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball's initial velocity? (a) Number i Unit (b) Number Unit (c) Number i Unit