Answer:
I think they are all letter A
Step-by-step explanation:
Answer:
Step-by-step explanation:

Answer:
3 and 4
1 and 3
Step-by-step explanation:
This is because these are vertical angles so anything on one side is the same on the other in these words Congruent. Good luck.
f(x) - g(x) = 2x-3 -(4x+8)
= 2x-3 -4x-8
= -2x-11