Who is the best fnf mod character mine is sarvenette and ruv

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.

Will gve pints stars and brainliest

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"