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Aleksandr-060686 [28]
3 years ago
9

A dolphin is swimming 18 feet below the surface of the ocean.There is a coast guard helicopter 75.5 feet above the surface of th

e water that is directly above the dolphin.What is the distance between the dolphin and the helicopter?
Mathematics
1 answer:
balandron [24]3 years ago
5 0

Answer: Distance between dolphin and helicopter = 93.5 feet

Explanation:

Distance at which dolphin swimming below the ocean= (-) 18 feet

(it is represented as  the negative number as it denotes the distance below the ocean)

Distance at which helicopter is above the ocean = (+) 75.5 feet

(it is represented as the positive number as it denotes the distance above the ocean)

Distance between dolphin and helicopter = 75.5 - (-18) feet

                                                                       =   75.5 + 18 feet

                                                                       =   93.5 feet

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