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OlgaM077 [116]
3 years ago
8

Two consecutive integers whose sum is -31

Mathematics
2 answers:
Gnesinka [82]3 years ago
7 0

Answer:

- 15, - 16

Step-by-step explanation:

-15 + (-16) = - 15 - 16 = - 31

abruzzese [7]3 years ago
4 0
-15 and -16 because -16+-15 is negative 31
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Explanation:

I'm assuming HM stands for Harmonic Mean in this case.

If so, then we apply the reciprocal operation to each value to get 1/2 and 1/8 (from 2 and 8 respectively).

Add up those fractions:

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Now we'll divide n = 2 over that result. The n = 2 refers to the number of items in the original set.

n divide over (5/8) = 2*(8/5) = 16/5 which is the answer as an improper fraction

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