Answer:
Step-by-step explanation:
2×radius with pi, 28*pi=28 pi or 87.92
Since you have to distribute both numbers, you'll end up with x^2-3x+4x-12 then simplify and it is x^2+x-12
$21.22
Multiply 19.74 times 0.075 (7.5% converted to a decimal) to get 1.48 (the amount of tax) and add that to the cost of the meal (19.74)
Given:
The statement is "-3 raised to the power 0".
To find:
The value of the given expression.
Solution:
We know that
raised to the power
can be written as
.
Any non zero number raised to the power 0 is always 1. It means,
, where
.
-3 raised to the power 0 

Therefore, the value of the given statement is 1.