X/6 = 6
To solve for X, multiply both sides of the equation by the denominator, which in this problem is 6:
x = 2 * 6
x = 12
Answer:
![f^{-1}(x)=\frac{x+3}{4}](https://tex.z-dn.net/?f=f%5E%7B-1%7D%28x%29%3D%5Cfrac%7Bx%2B3%7D%7B4%7D)
Step-by-step explanation:
observe by inverse definition of a function
![x=4f^{-1}(x)-3\\f^{-1}(x)=\frac{x+3}{4}](https://tex.z-dn.net/?f=x%3D4f%5E%7B-1%7D%28x%29-3%3C%2Fp%3E%3Cp%3E%5C%5Cf%5E%7B-1%7D%28x%29%3D%5Cfrac%7Bx%2B3%7D%7B4%7D)
Answer:
The formula for the perimeter of a rectangle is P = (2*width) + (2*height)
this is basically saying, since opposite sides are equal in a rectangle,
Perimeter = 5 + 5 + 6 + 6, so P = 22ft
Step-by-step explanation:
Answer:
4/21 a <u><em>room per hour</em></u>
Step-by-step explanation:
Rocco :
7hours———> whole room
then
in 1h ———-> 1/7 of the whole room
then
in 3h ———-> 3/7 of the whole room
therefore
Giulia will finish 4/7 of the whole room in 3h
finally,