Answer: 
Step-by-step explanation:
Given
The area of the square is 
Suppose a is the side length of the square
The area of the square is given by

So, we can write

length of each side is 
Answer is 0.75
0.75 x 100= 75
Answer:
2
Step-by-step explanation: divide 4 by 2 its 2!
Answer:
13
Step-by-step explanation:
If x is 7, then 7 * 2 = 13, and 14 - 1 = 13.
Hope that this helps!
Answer:
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Step-by-step explanation: