Answer:
8
Step-by-step explanation:
1/4πr² + (2x4) - 1/4πr²
r = 4
8
The 1st and 3rd choices are irrational. The other 2 are rational. Irrational numbers are numbers that you can't make a simple fraction out of.
Answer:
2*(x-5) = -33, so x-5 = -16.5, so x = -11.5
This is assuming that "the difference between a and b" is a-b, which seems to be the accepted interpretation.
We are asked to determine what happens to the values of

as

approaches

using values of

less than

AND using values of

greater than

.
<span>Observe from the graph that as </span>

approaches

from the left or the right, the values of

increase without bound.
Therefore, we know the following.