In the right △ACE below, BD is parallel to AE, and BD is perpendicular to EC at D. The length of AC = 65 feet, the length of DC=12 feet and the length of BC = 13 feet. What is the length, in feet, of EC?

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.