You are graphing Rectangle ABCD in the coordinate plane. The following are three of the vertices of the
rectangle: A(-7,-2), B(3,-2), and C(3, -5).
What are the coordinates of point D?

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?