25. find m2 if st bisects zrsu and mz1 = (2x + 7)º and m2 = (6x -
9).
sha
a. 45°
b. 15°
c. 30°

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

the answer is: -22 also a

hope i

-lavira: )

b is the right answer