1. The length of a car park is 120 m longer than its width. The area of the car park is 6400 m². d. What is the length of the car park? How about its width? Explain how you arrived at you answer. e. Suppose the area of the car park is doubled, would its length and width also double? Justify your answer.
1. The length of a car park is 120 m longer than its width. The area of the car park is 6400 m². d. What is the length of the car park? How about its width? Explain how you arrived at you answer. e. Suppose the area of the car park is doubled, would its length and width also double? Justify your answer.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.10: Inverse Variation
Problem 5E
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1. The length of a car park is 120 m longer than its width. The area of the car park is 6400 m².
d. What is the length of the car park? How about its width? Explain how you arrived at you answer.
e. Suppose the area of the car park is doubled, would its length and width also double? Justify your answer.
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