Asubmarine was situated 800 feet below sea level.

if it ascends 275 feet, what is its new position relative to the sea level?

New position = -525 ft or 525 ft below the sea level

Step-by-step explanation:

Lets h be the height of the sea.

Given:

A submarine was situated 800 feet below sea level.

It is ascends 275 feet.

We know that h = 0 on the surface of the sea.

When we go below the surface vertically inside the sea the height will become negative.

So the submarine was situated h = -800 feet below the sea level, and it is ascends 275 feet from -800 feet.

So the new height of the submarine is.

Therefore the new position of the submarine is 525 below the sea level.

what is the starting amount? the question is not clear sorry.

step-by-step explanation:

answer: options?

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