Answer:
1. B
2. 2
3. See below
Step-by-step explanation:
1. Check the length of the segments
A. UV < XY (4 < 4) False
B. WY < UW (5 < 8) True
C. VW > WY (5 > 5) False
D. UX > YV (10 > 10) False
2.
Midpoint of AC = 8
midpoint of AB = 6
The length of the segment between those points is 8-6 = 2
3. If D is the mid point of EF means that ED is the half of EF
[tex] \frac{4x - 8}{10x + 4} = \frac{1}{2 } \\ {2(4x - 8)} = 10x + 4 \\ 8x - 16 = 10x + 4 \\ - 16 - 4 = 10x - 8x \\ - 20 = 2x \\ - 10 = x[/tex]
x cant be negative so D isnt the mid point of EF
