A submarine is at 756 feet.How many feet will it need to rise to be at the suface

asked Dec 13, 2017 68.8k views

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Its simple intigers its -756 so to go to 0 witch is surface it needs to add or rise 756 to rise to surface

Ignacioricci answered Dec 15, 2017

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It needs to rise 756 feet...

0 is at the surface.... The submarine is 756 feet down. So, to get to the surface it needs to go up 756 to reach 0.

Sunil Shah answered Dec 17, 2017

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