Answer:The third one is!!
Step-by-step explanation:
The commutative property of addition says that changing the order of addends does not change the sum. Here's an example: 4 + 2 = 2 + 4 4 + 2 = 2 + 4 4+2=2+4
9514 1404 393
Answer:
f(g(x)) = 2/(x^2 +4x)
Step-by-step explanation:
![(f\circ g)(x)=f(g(x))\\\\(f\circ g)(x)=f(x+2)=\dfrac{2}{(x+2)^2-4}\\\\(f\circ g)(x)=\dfrac{2}{x^2+4x+4-4}\\\\\boxed{(f\circ g)(x)=\dfrac{2}{x^2+4x}}](https://tex.z-dn.net/?f=%28f%5Ccirc%20g%29%28x%29%3Df%28g%28x%29%29%5C%5C%5C%5C%28f%5Ccirc%20g%29%28x%29%3Df%28x%2B2%29%3D%5Cdfrac%7B2%7D%7B%28x%2B2%29%5E2-4%7D%5C%5C%5C%5C%28f%5Ccirc%20g%29%28x%29%3D%5Cdfrac%7B2%7D%7Bx%5E2%2B4x%2B4-4%7D%5C%5C%5C%5C%5Cboxed%7B%28f%5Ccirc%20g%29%28x%29%3D%5Cdfrac%7B2%7D%7Bx%5E2%2B4x%7D%7D)
Answer:
a.1125
Step-by-step explanation:
a. I = PRT (1000)(0.03)(4)
1000 x 0.03 = 30
30 x 4 = 120
1000 + 120 = 1120.
answer for a is 1120
Sorry
True, line x is parallel to line y, according to the diagram