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LadyHolmes67
22.10.2019 •
Mathematics
1. a scuba diver is swimming around a coral reef 12.25 meters below sea level. he ascends (swims upward) 8.5 meters to look at a sea turtle. write an expression to describe the situation. what is his new position? explain how you wrote the expression and solved the problem.
2. a scuba diver is 9 1/2 feet below sea level viewing some tropical fish. she descends (swims downward) 10 1/2 feet to get a closer look at a manta ray swimming on the sea bottom. write an expression to describe the situation. what is her new position? explain how you wrote the expression and solved the problem.
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Ответ:
His new position is 3.75 meters 12.25 - 8.5 = 3.75.
Her new position is 20 ft 9 1/2 + 10 1/2 = 20.
Ответ:
Step-by-step explanation:
dude its not that hard