Mathematics, 11.01.2020 06:31 cash1050
Two numbers are 10 units away in different directions from their midpoint, m, on a number line. the product of the numbers is –99.
which equation can be used to find m, the midpoint of the two numbers?
(m – 5)(m + 5) = 99
(m – 10)(m + 10) = 99
m2 – 25 = –99
m2 – 100 = –99
Answers: 2
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