Answer: C) d-6.5 units: M(0.5, 8.5.-2)
Step-by-step explanation:
Distance between points and :
The midpoint of the line joining and is given by :-
The given points : (3,8, 0) and (-2,9,-4)
Distance between points (3,8, 0) and (-2,9,-4):
The midpoint of the line joining (3,8, 0) and (-2,9,-4) :
Hence, the correct answer is C) d-6.5 units: M(0.5, 8.5.-2).