Answer:
PL and LM
Step-by-step explanation:
The definition of perpendicular is two lines that create a 90 degree angle. There are a lot of those in a rectangular prism. One of them is PL and LM, because they intersect to create a right angle.
Answer: 2%
1600/80000. Simplifying by 100:
16/800. Simplifying by 8, comes to:
2/100 = 2%
0
Answer: 128/3
Step-by-step explanation: maybe