Mathematics, 17.04.2020 15:51 claudia1252
The top of a ladder slides down a vertical wall at a rate of 0.15 m/s. At the moment when the bottom of the ladder is 3 m from the wall , it slides away from the wall at a rate of 0.2 m/s. How long is the ladder ?
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The top of a ladder slides down a vertical wall at a rate of 0.15 m/s. At the moment when the bottom...
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