By simplifying this expression it comes down to be
24x-4
The correct answer is A. -22,14
You would want to go by reverse order of operations. This is a one step equation. You subtract 2 on both sides, in which you will get: -14 = k.
For f composite g, plug g into f
f(g)=6x^2+3
-3. -3
-3=6x^2
—. ——
6. 6
-3/6=x^2
square root of -3/6=x
then plug that number into
g composite f
f(f)=6(square root of /3/6)
An acre is a surface measure, used in agriculture in several countries.
According to the country and the time, it is equivalent to several surfaces.
We will use the following conversion:
1 acre = 43560 feet ^ 2
Thus:
40 acre = 1,742,400 feet ^ 2
The area of the rectangle is:
1,742,400 = (1,200) * (x)
Clearing the other dimension we have:
x = (1742400) / (1200)
x = 1452 feet
Answer:
He needs 1452 feet of fence.
