77 is ur answer hope this helps u
Answer:
A. 5
B. 12
Step-by-step explanation:
What you do is you substitute -2 into the a and the 3 into the b.
a. 3(-2)^2-5(3)+8 b. 2/3(3)-5(-2)
3(4)-15+8 2-(-10)
12-15+8 12 is your answer.
-3+8
5 is your answer.
Using complementary angles, <X is equal to <Z, so it's <Z = 35°.
If it is parallel lines cut by a transversal then they are probably equal. Alternate exterior.
