Answer:
A. 25
Step-by-step explanation:
1- See the length of XA
2- Divide length by 2
3- 50 divided by 2 equals 25
You're thinking b=1 will always give an integer, certainly true.
Then you think b=-1 will also always give an integer, so
Answer: ±1
Then you remember that a/b may not be a reduced fraction, so other bs beside the unit make give integers. The condition for an integer is
b | a
read 'b divides a' meaning a is a multiple of b.
Then you realize that a and b might not even b integers themselves.
Let's say the above answer is correct with the additional criteria that a and b are integers with no common factors.
The formula of square is represented as side multiplied by its side.
Using exponents, we can present it as
Area = s^2
Given the length of the side as 10.5 inches.
Using the formula, we get
Area = s^2
Area = 10.5 ^ 2
Area = 110.25 inches ^ 2
The base is 10.5
The exponent is 2.
