SOLUTION: The length of a rectangle is three times the width what is the width of the area is 147 square feet
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Question 1178111: The length of a rectangle is three times the width what is the width of the area is 147 square feet
Found 2 solutions by MathLover1, Boreal:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
The length of a rectangle is three times the width:
if the area is square feet:
.........substitute
->the width of a rectangle
then
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
area=l*w
l=3w
so 3w^2=147
w^2=49
width is 7 ft
length is 21 ft
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