Answer:
I dont know
Step-by-step explanation:
You always do something with the multiplication and division.
Yes, it matters, if it is recurring or simply just irrational <span />
Answer:
The inverse function h(x) = 4x + 48
Step-by-step explanation:
Here, we want to find the inverse of a function
The function is;
f(x) = x/4 -12
now, let this value equals m
so;
m = x/4 -12
we now try and make x the subject formula and this gives us the inverse.
m = (x-48)/4
4m = x -48
x = 4m + 48
substitute m for x
which implies 4x + 48
This is the inverse of the function
11111111111111111-111111111-1
Answer:
-12x+12y
Step-by-step explanation:
![-\dfrac{3}{5}(20x-20y)=\\\\-\dfrac{3}{5}(20x)+-\dfrac{3}{5}(-20y)=\\\\-12x+12y](https://tex.z-dn.net/?f=-%5Cdfrac%7B3%7D%7B5%7D%2820x-20y%29%3D%5C%5C%5C%5C-%5Cdfrac%7B3%7D%7B5%7D%2820x%29%2B-%5Cdfrac%7B3%7D%7B5%7D%28-20y%29%3D%5C%5C%5C%5C-12x%2B12y)
Hope this helps!