Find the following dimensions. the dimensions of a rectangle whose length is twice its width and whose perimeter is 42cm.

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.