HELP!! I DON't HAVE MUCH TIME

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.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')