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n200080 [17]
3 years ago
15

a submarine is 90 feet below sea level and then moves up 35 feet and then went back down 55 feet. what sea level is the submarin

e
Mathematics
2 answers:
Advocard [28]3 years ago
7 0

I believe your submarine would be 110 feet below the sea level.


VikaD [51]3 years ago
6 0

Hi there!

The sea level is considered as zero (0).

Below sea level is considered as negative.

So :

90 feet below sea level = -90

moves up 35 feet = -90 + 35 = -55

went back down 55 feet = -55 - 55 = -110


Your answer is: The submarine is 110 feet below sea level.


There you go! I really hope this helped, if there's anything just let me know! :)

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