Mathematics, 19.02.2020 23:10 ninaaforever

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?
Oo oo
(m - 5)(m + 5) = 99
(m - 10)(m + 10) = 99
m2 - 25 = -99
m2 - 100 = -99

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, 111432

Which of the following properties can be used to show

Answers: 3

continue

Mathematics, 21.06.2019 15:00, nkh69

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

Answers: 2

continue

Mathematics, 21.06.2019 19:40, GTYT9972

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

Answers: 2

continue

Mathematics, 21.06.2019 22:30, rivera6681

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

Answers: 1

continue

You know the right answer?

Two numbers are 10 units away in different directions from
their midpoint, m, on a number line...