Simplify: 5 2 (-10 - x) a) -25 - x b) - 1 4 - x c) -25 - 5 2 x d) - 1 4 - 5 2 x

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.

What is the perimeter of square abcd? units units 28 units 37 units

Polynomial that can be factored as (3x-4)(3x+4)