28-08-2017
Mathematics

contestada

What are the coordinates of the midpoint between the points (-1, -9) and (4, -2)?
A. (-5/2,-7/2)
B. (-3/2,-11/2)
C. (3/2,-11/2)
D. (5/2,-7/2)

Respuesta :

coolstick coolstick

28-08-2017

The x coordinate = (-1+4)/2=3/2, so C is your answer

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