Point M (3,-2) is the midpoint of AB. If the coordinates of Aare (-1,4) then find the coordinates of point B. O A. (1,1)
O B. (2,2)
O C. (0,0)
o D. (7-8)

D

Explanation:

Don't know how to explain it but that is the answer, hope this helps.

the answer would be the third option, "no, ariel should have added 9^2 and 12^2 and compared that to 15^2."

this is found through the pythagorean theorem, which is a^2 + b^2 = c^2.

this is the correct way of solving the problem:

9^2 + 12^2 = 15^2

81 + 144 = 225

225 = 225

most glaciers are found in mountainous areas near the equator. is the answer you're look for.