The perimeter of a rectangle is 3838 meters, and the length is 55 meters longer than the width. Find the dimensions of the rectangle. Let x= lengthx= length and y= widthy= width. This is the corresponding modeling system:
The perimeter of a rectangle is 3838 meters, and the length is 55 meters longer than the width. Find the dimensions of the rectangle. Let x= lengthx= length and y= widthy= width. This is the corresponding modeling system:
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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The perimeter of a rectangle is 3838 meters, and the length is 55 meters longer than the width. Find the dimensions of the rectangle. Let x= lengthx= length and y= widthy= width. This is the corresponding modeling system:
{2x+2yx−y=38=5{2x+2y=38x−y=5
Use the method of substitution to solve this system and enter your answer in the box below.
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