Find the length of a side of a square whose diagonal is 4 centimeters

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

Solve the system of equations. y= 2x y= x^2 - 15

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?