B is the answer on ingenuity
Answer: 153.9 inches sq
Step-by-step explanation: The area of a circle is A= 3.14 times radius squared. Assuming we are finding area, we use this formula. The diameter is 14 so the radius is 7. Seven squared is 49, so we would do 3.14 times 49. This equals 153.86, then rounded is 153.9. I hope that I helped you out a bit!
Answer:
26
Step-by-step explanation:
Since x = -5, we can replace x with it's numerical -5, right? The problem tells you that x is equal to -5. So, just replace any x you see with -5.
So in this case,

turns into:

You can use a calculator or solve it by hand to see what the answer is.

Answer:
and 
Step-by-step explanation:
We have the next set of functions:



We want to know M(T) then:
but we know that
:
and we know that 

Finally using the value of 22º we have

Answer:
0.08
Step-by-step explanation: