A 46 ft ladder is leaning against a vertical wall when Jack begins pulling the foot of the ladder directly away from the wall at a rate of 0.6 ft/s. Write down how many ft is the foot of the ladder from the bottom of the wall at the instant that the vertical speed of the top of the ladder equals 2 times the horizontal speed of the foot of the ladder?

A 46 ft ladder is leaning against a vertical wall when Jack begins pulling the foot of the ladder directly away from the wall at a rate of 0.6 ft/s. Write down how many ft is the foot of the ladder from the bottom of the wall at the instant that the vertical speed of the top of the ladder equals 2 times the horizontal speed of the foot of the ladder?

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

Chapter2: Working With Real Numbers

Section2.3: Rules For Addition

Problem 14P

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