Solve this problem please you will be marked brainist.
Share
Solve this problem please you will be marked brainist.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:at mariana trench
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