If a rug 8 meters long and 75 centimeters wide, what is the area of the rug in square centimeters?
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8m =800cm
area of rug =800*75
area of rug =800*75
Answered by
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Answer:
LW=108
L=2W-6
(2W-6)W=108
2W^2-6W=108
2W^2-6W-108=0
2(W^2-3W-54)=0
2(W-9)(W+6)=0
W-9=0
W=9 ANS
L=2*9-6
L=18-6
L=12
Step-by-step explanation:
L=12 ANS.
PROOF:
9*12=108
108=108
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