Answer:
The inverse of the h(x) is 
Step-by-step explanation:
Given : Expression 
To find : The inverse of the expression ?
Solution :
Expression
Let, h(x)=y then 
For inverse we replace the value of x and y and find the value of y in terms of x.
Replace the value of x and y,
Solve for y by cross multiply,
Adding 4 both side,
Dividing by 2 both side,
Therefore, The inverse of the h(x) is
You have posted 2 separate questions here. Please, next time, separate them with a blank line:
<span>A circle has an area of 81 3.14 units . what is the diameter in terms of 3.14?
I'd prefer you write this as
"</span><span>A circle has an area of 81 pi units . what is the diameter in terms of pi?
Area of a circle = A = pi*r^2. Note that r= diameter / 2. Here, the area is 81 pi square units, or 9^2 * pi square units, which means that the radius is 9 units. The diameter is then 2(9 units) = 18 units.
Your second question, separated from the first, is:
"</span><span>a circle has an area of 81 Pi square units what is the diameter of the circle?"
</span><span>
Use the following formula or formulas: d = 2*r; A = pi*r^2; A = pi*(d/2)^2. Find r first, and then find d.
</span>
Answer:
slope of parral line is same as slope of line its 1
2 pages per hour.
the fractions can be turned to decimals easily, 4/5 is 0.8 and 2/5 is 0.4 . divide those decimals together and you get 2.
