Explain the distance formula. Then use it to calcute the distance between A(1,1) and B(7,-7).

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

How many solutions does the nonlinear system of equations graphed bellow have?