Answer:
x=4
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The explanation in option choice C is better than what I can give, but the triangles are similar, meaning they either share angles or side lengths, not congruent, where they have to share both.
It’s A
Explanation / when you multiply 7 by -9 you get -63
Answer:
(f - g)(x) = 2x - 3
Step-by-step explanation:
(f - g)(x)
= f(x) - g(x)
= 3x - 1 - (x + 2)
= 3x - 1 - x - 2
= 2x - 3
