Answer:
4x^2 +9x/4 -7
Step-by-step explanation:
f(x) =x/4 - 3
g(x) = 4x^2 + 2x - 4
(f +g)(x) = x/4 - 3 + 4x^2 + 2x - 4
= 4x^2 + 8x/4+x/4 -7
= 4x^2 +9x/4 -7
Answer:
6.75$
Step-by-step explanation:
because 15% of 45$ is 6.75$
Step-by-step explanation:
This is an acute triangle
Answer:do you have a picture
Step-by-step explanation:
i need it to solve
