Answer:
Step-by-step explanation:
1. Supplementary
2. complementary
3. neither
4. These two are vertically opposite so neither.
5. Supplementary
6. They add to 90 so they are complementary
7. They add to 180 so they are supplementary.
8. These 2 are equal and vertically opposite. They are neither for this exercise.
9. Complementary: they add to 90.
1) x=1
2) x=2.9
3) x=-10
4) x=?
5) IDK
Answer: The length is 3 or 9 hope this helps.
Step-by-step explanation:
Answer:
I think it b
Step-by-step explanation:
I had the same question
