F(x) +g(x)
= (5x -2) +(2x +1)
= 7x -1 . . . . . . . . . . . . matching selection A
Integrating 
gives
Notice that 
forces all terms in the sum to be 0, so that
and hence
making the first option correct.
Answer:
x=2
Step-by-step explanation:
Since the angles are equal, the side lengths are equal (isosceles triangle)
12 =6x
Divide by 6
12/6 = 6x/6
2= x
True I hope this helps I'm no 100% sure tho I haven't done this type of math in a while
Answer:
The answer is: a
Step-by-step explanation:
0 - a = -a. So -a + a = 0
