daisyreneemay26
daisyreneemay26 daisyreneemay26
  • 18-08-2021
  • Mathematics
contestada

Find the midpoint between two points on a number line if one of the points is at -7, and the other point is at 12.
A. 9.5
B. 5
C. -2
D. 2.5​

Respuesta :

jimrgrant1 jimrgrant1
  • 18-08-2021

Answer:

D

Step-by-step explanation:

The midpoint is the average of the 2 endpoints, that is

midpoint = [tex]\frac{-7+12}{2}[/tex] = [tex]\frac{5}{2}[/tex] = 2.5 → D

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