Answer:
I think elimination with subtraction would be the best answer choice, since all the numbers are positive.
Answer:
z/8
Step-by-step explanation:
cuz it says z and 8 in that order so z/8 please dont just ignore give me 5 star and thanks dont ignore if u do i will never help you
X=11
All you have to do is add 5 to both sides and then divide by 5 on both sides
Basically the question is asking if the proportions for the dimensions of the 2 rugs are the same, so in this case yes, since 6 X 8 can be written as 3 X 4 which if you set up a fraction you can easily multiply both the top and bottom number by 3 to get 9 X 12.
Answer:
Hence The composition
of the given function is
.
Step-by-step explanation:
Given:
![f(x) = x^2+2x-6](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E2%2B2x-6)
![g(x)=x+5](https://tex.z-dn.net/?f=g%28x%29%3Dx%2B5)
We need to find
.
Solution:
Now we can say that;
= ![f(g(x))](https://tex.z-dn.net/?f=f%28g%28x%29%29)
![(fog)(x) = (x+5)^2+2(x+5)-6](https://tex.z-dn.net/?f=%28fog%29%28x%29%20%3D%20%28x%2B5%29%5E2%2B2%28x%2B5%29-6)
Now Applying distributive property we get;
![(fog)(x) = (x+5)^2+2\times x+2\times5-6\\\\(fog)(x) = (x+5)^2+2x+10-6\\\\(fog)(x) = (x+5)^2+2x+4](https://tex.z-dn.net/?f=%28fog%29%28x%29%20%3D%20%28x%2B5%29%5E2%2B2%5Ctimes%20x%2B2%5Ctimes5-6%5C%5C%5C%5C%28fog%29%28x%29%20%3D%20%28x%2B5%29%5E2%2B2x%2B10-6%5C%5C%5C%5C%28fog%29%28x%29%20%3D%20%28x%2B5%29%5E2%2B2x%2B4)
Now Solving the exponent function we get;
![(fog)(x) = x^2+2\times x\times 5+5^2+2x+4\\\\(fog)(x) = x^2+10x+25+2x+4\\\\(fog)(x) = x^2+12x+29](https://tex.z-dn.net/?f=%28fog%29%28x%29%20%3D%20x%5E2%2B2%5Ctimes%20x%5Ctimes%205%2B5%5E2%2B2x%2B4%5C%5C%5C%5C%28fog%29%28x%29%20%3D%20x%5E2%2B10x%2B25%2B2x%2B4%5C%5C%5C%5C%28fog%29%28x%29%20%3D%20x%5E2%2B12x%2B29)
Hence The composition
of the given function is
.