Answer: I think it might be 2.
(3x + 6) - 4 + (3x + 6) - 4
= 6x+4
Answer:
d+d=90
Step-by-step explanation:
A complementary angle is equal to 90 degrees. If it is made up of two triangles (d and d) when you add them, they're total will be 90.
Answer:
Step-by-step explanation:
I am going to assume that by "f-1(x)" you mean 
, which makes this an inverse function problem. To find the inverse of a function, simply swap x and y, then solve for y.
