Askyscraper is 1,150 feet above ground level. it extends 35 feet below ground level. what is the total length of the skyscraper from top to bottom?

I’m stuck on this equation, anyone got the answer?

Express -5 2/5 as an improper fraction.

Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.