Question

The difference in elevation of a helicopter and a submarine is 18 1/2 meters. The elevation of the submarine is −7 3/4 meters. Write and solve an equation to find the elevation h (in meters) of the helicopter. (please, only the equation.)

Answer 1

the difference in elevation is 18.5 m

the elevation of submarine is -7.75m

so elevation of helicopter is = - 7.75 + 18.5

=10.75m

thus elevation of helicopter is 10.75 m

Explanation:

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