6x + 4 = 34 linear equations

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.

Place the following steps in order to complete the square and solve the quadratic equation,

Pls never taught i’m really confused and i rlly need