Please, someone, help me with this MATH question. Tell me if I'm wrong or right, and if I'm wrong correct me, please?

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.

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?