SOLUTION: The length of a rectangle is 3 Inches more than its width. The perimeter of the rectangle is 30 inches.
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Question 106173This question is from textbook Texas Algebra I
: The length of a rectangle is 3 Inches more than its width. The perimeter of the rectangle is 30 inches.
This question is from textbook Texas Algebra I
Answer by HyperBrain(694) (Show Source): You can put this solution on YOUR website!
Let x=length
____y=width
____2(x+y)=perimeter
IF The length of a rectangle is 3 Inches more than its width, then,
IF The perimeter of the rectangle is 30 inches, then,
Solving ,
But, , thus,
Again, , so,
Therfore, the length is 9 inches and the width is 6 inches.
Power up,
HyperBrain!
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