Solve the 3 × 3 system shown below. Enter the values of x, y, and z. x + 2y – z = –3 (1) 2x – y + z = 5 (2) x – y + z = 4 (3) x = y = z =

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

9/10 divide by -3/15 as a mixed number