a ladder leans against a vertical wall with the bottom of the ladder 8 ft from the wall on a horizontal floor. at that time the bottom end of the ladder is being pulled away at the rate of 3ft/s and the top of the ladder slips down the wall at a rate of 4 ft/s. how long is the ladder?

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anonymous · Answer

did my answer not make sense? if so i will be quiet, but i thought i was correct

anonymous · Answer

This question is a related rates type for calculus