Please, i need help whit this question

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.

If 25% of y is 30, what is 60% of y?

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.