Answer:
So first you have to do 12-2 since it's in parenthesis. It is 10. 5+4 is 9, and 9 times 10 is 90. 3 squared is 9, then you divide 90 by 9. The answer is 10.
(x-3)(x+4). -3,4 multiply to -12, and add to get 1
Answer:
v = 3 , 3/5
Step-by-step explanation:
Answer:
I think it's alternate interior, cause both the angle are inside..