multiply the reciprocal of -7/4,2/9and add the additive inverse of -2/5to the product what is the result​

Question

multiply the reciprocal of -7/4,2/9and add the additive inverse of -2/5to the product what is the result​

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Evelyn 4 weeks 2021-08-14T05:42:15+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-14T05:43:47+00:00

    Answer:

    -76/35

    Step-by-step explanation:

    the reciprocal of -7/4 and 2/9 are -4/7 and 9/2

    -4/7×9/2=-18/7

    -18/7+2/5(additive inverse of -2/5 is 2/5)

    LCM=35

    so,

    -90/35+14/35

    -76/35

    0
    2021-08-14T05:44:11+00:00

    Step-by-step explanation:

    The additive inverse of 2 is -2. In general, the additive inverse of a number, x, is -x because of the following: x + (-x) = x – x = 0.

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