A ladder 12 meters long rests against a wall. The foot of the ladder is pulled away from the wall at a rate of 1/2 meters per minute. At what rate is the top of the ladder falling when the foot of the ladder is 4 meters from the wall?
A ladder 12 meters long rests against a wall. The foot of the ladder is pulled away from the wall at a rate of 1/2 meters per minute. At what rate is the top of the ladder falling when the foot of the ladder is 4 meters from the wall?
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
Chapter3: Solving Equation And Problems
Section3.5: Equations With The Variable On Both Sides
Problem 16P
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A ladder 12 meters long rests against a wall. The foot of the ladder is pulled away from the wall at a rate of 1/2 meters per minute. At what rate is the top of the ladder falling when the foot of the ladder is 4 meters from the wall?
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