Abrick walkway forms the diagonal of a square playground. the walkway is 20 m long. to the nearest tenth of a meter, how long is one side of the playground?

What properties allow transformation to be used as a problem solving tool

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2