drajel5lealo drajel5lealo

24-10-2016
Mathematics

contestada

the difference in elevation of a helicopter and a submarine is 18121812 meters. the elevation of the submarine is −734−734 meters. write and solve an equation to find the elevation hh (in meters) of the helicopter.

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alsteva alsteva

04-11-2016

x-(-734)=1812
x+734=1812
x=1812-734
x=1078

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