You reflect triangle PQR, with coordinates P(-4,-4), Q(-1, -3 and R(-3,-1), across the x-axis, across the y-axis, and the x-axis again to form triangle P’Q’R

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

How do you solving the solution of each system using elimination?