Answer:

Step-by-step explanation:
Given:
Composite Function:

Also,

To find:

Solution:
First of all, let us learn about a composite function.
Composite function
means to write
in place of
in the function
.
Let 
So,
=
.
Therefore,

So, 
We have to solve for
in terms of
to find the value of
:

Hence, the answer is
.
Checking whether the answer is correct or not:

which is
.
Hence, our answer
is correct.
Answer:
8
Step-by-step explanation:
because 2 time x=4 then multiply them and you get 8
Use this formula and solve. v=v³
meaning
Answer:
d = 15.8 m
Step-by-step explanation:
Apply the Pythagorean Theorem to find the length of the diagonal. The correct equation for this particular rectangle is
d = √(9² + 13²) = √250 = √25·√10 = 5√10
To the nearest tenth, this comes to d = 15.8 m
The answer on this problem I think it would be 76