Who watches mha and wants to be friends?

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

What is the solution for the following system of equations? use any method to solve. 2x + 8y = 4 x = -3y + 5 question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5