Prove that a line parallel to one side of a triangle divides the other two sides proportionally. Be sure to create and name the appropriate geometric figures.

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1