Answer: 3 and 5 are supplementary angles, and 1 and 4 are vertical angles.
Answer: A and D
Step-by-step explanation:
Answer:

Step-by-step explanation:
When you cube a fraction, you cube the top and bottom. Cubing 2 gives us 8 and cubing 3 gives us 27. Their GCF is 1 so that is the simplest form.