Answer: 3, 4, -4
If you multiply those 3, it equals -48. When you add them together, it's 3.
Answer:
i think it would be 400=10d
The length of ND = 3 units
The length of N'D' = 6
6 / 3 = 2
The scale factor is 2
Insufficient data..u need to give the perimeter though!
