Avi dilated AADE to get ABC. He marked angles in the two triangles congruent as shown. Which of the following statements can be proved? B ZABC ~ ZACB D AABC and AADE are right triangles. C С ZADE - ZAED E AABC ~ AADE A Done

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?