In 1989, Carl Lewis established a world record when he ran the 100. meter dash in 9.92 seconds. What was his average speed (in m
1 answer:
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Answer:
Step-by-step explanation:
we know that
The perimeter of a square is equal to
where
a is the length side of the square
in this problem we have
convert to an improper fraction
Find the perimeter of the square
Remember to adds two extra inches for each corner
so
The wood needed is
convert to mixed number