Answer:
10m
Step-by-step explanation:
<u>Perimeter</u> means adding up all of the sides of a shape.
One property of a square is that <u>all lengths of a square are the same</u>.
We also know squares have <u>4 sides</u>.
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Lets set up an expression to solve the length for each side with variable S representing the length of a side:
4 * S = 40
Divide each side by 4:
S = 10
Therefore, each side of the square has a length 10m
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Answer: 49/9
Step-by-step explanation:
9x5=45
45+4=49
Answer:
Step-by-step explanation:
Write the terms of numerator and denominator using a common denominator.
1/x^-7
It would look more like 1
------
-7 (as an exponent)
x
Answer:
B
Step-by-step explanation:
