here is a rectangular lot in the garden, with 8 ft in length and 6 ft in width. You plan to expand the lot by an equal length around its four sides, and make the area of the expanded rectangle 120 ft2. How long should you expand the original lot in four directions?
here is a rectangular lot in the garden, with 8 ft in length and 6 ft in width. You plan to expand the lot by an equal length around its four sides, and make the area of the expanded rectangle 120 ft2. How long should you expand the original lot in four directions?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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There is a rectangular lot in the garden, with 8 ft in length and 6 ft in width. You plan to expand the lot by an equal length around its four sides, and make the area of the expanded rectangle 120 ft2. How long should you expand the original lot in four directions?
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