5. complementary = 80 degrees
supplementary = 170 degrees
6. complementary = 47.5 degrees
supplementary = 137.5 degrees
7. complementary = 10 degrees
supplementary = 100 degrees
8. false
9. true
10. true
11. true
12. false
13. true
14. false
Answer:
9 to the 7th power
Step-by-step explanation:
Answer:
5a+5b
Step-by-step explanation:
Multiply each variable in the parenthesis by the number outside.
Hope this helps.
Answer:
The circumference is 25.13
Step-by-step explanation:
Formula: C=2πr
multiply the radius by 2 and pi