Answer:
I chose 7 as the base and 2 as the Exponent
Step-by-step explanation:
7^2 . 7 is the base and 2 is the Exponent.
Standard Form: 7^2
Expanded Form : 7 • 7 = 49
Answer:
units
Step-by-step explanation:
The perimeter of a square is 4 times the length of one side.
The length of the sides of a square is given by the expression 
To find the perimeter, we multiply this expression by 4.

We expand to obtain:

This simplifies to:

When you convert 11pi over 12 in to degrees, you get 165°
B. rational means it does not go on forever.