A ladder 13 feet long is leaning against the wall. If the base of the ladder is pushed toward the wall at the rate of 2 ft / sec, at what rate is the top of the ladder movingup the wall when the vase of the ladder is 5 feet from the wall? * O A) 3/5 ft / sec O B) 4/5 ft / sec O C) 5/6 ft / sec O D) 5 /8 ft / sec

A ladder 13 feet long is leaning against the wall. If the base of the ladder is pushed toward the wall at the rate of 2 ft / sec, at what rate is the top of the ladder movingup the wall when the vase of the ladder is 5 feet from the wall? * O A) 3/5 ft / sec O B) 4/5 ft / sec O C) 5/6 ft / sec O D) 5 /8 ft / sec

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter11: Introduction To Trigonometry

Section11.4: Applications With Acute Triangles

Problem 39E

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