Syncfn89 Syncfn89

09-01-2020
Mathematics

contestada

A miner descended 1200 feet into a mine. While in the mine, he then rose 450 feet and then descended 150 feet. What was the miner's net gain or loss in altitude?

–900 ft

600 ft

1500 ft

–1500 ft

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BranCena BranCena

09-01-2020

The answer is -900 ft

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