A fish finder shows a large fish at 13 feet below the surface of the water and a smaller fish located 4 feet below the surface of the water.

Question

A fish finder shows a large fish at 13 feet below the surface of the water and a smaller fish located 4 feet below the surface of the water. Select all the expressions that are equivalent to the distance between the fish.

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Khánh Gia 3 years 2021-08-12T11:40:05+00:00 1 Answers 87 views 0

Answers ( )

  1. thanhcong
    0
    2021-08-12T11:41:26+00:00
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    Answer:

    See Explanation

    Step-by-step explanation:

    The options are not given; However, the following explanation can guide you;

    Represent the smaller fish with y and the bigger fish with x such that

    y = 13\ feet

    x = 4\ feet

    The distance between them can be calculated using any of the following;

    1.

    Distance = y - x

    This gives:

    Distance = 13 - 4

    Distance = 9\ feet

    2.

    Distance = |y - x|

    Distance = |13 - 4|

    Distance = |9|

    Distance = 9\ feet

    3.

    Distance = |x - y|

    Distance = |4 - 13|

    Distance = |-9|

    Distance = 9\ feet

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