Plz help solve they are due later today and i rlly need help thank u sm

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

What is the value of x in the following equation. -x ^3/2 = -27