Without solving, how many solutions are there with each of the following? Justify your answer.
6) 3/2(2x + 6) = 3x + 9

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor