Math, asked by jumberger6918, 5 months ago

Solve this problem please you will be marked brainist.

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Answers

Answered by abroalikhan12
1

Answer:at mariana trench

Answered by meghaagrawal573
1

Step-by-step explanation:

A submarine is forty- five below the surface.

It descends 15 feet = 45+15

= 60

Then ascends 4 feet = 60-4

= 56

Then descends 20 feet = 56+(20)

= 76 feet below

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