Answer:
Step-by-step explanation:
9. Yes
10. No
11. No
12. Yes
13. Yes
14. No
Answer:
THIS IS HARD
Step-by-step explanation:
If two angles are equal then the other angles will also be equal
Answer:

Explanation:

[ make the denominator same ]

[ apply fraction rule ]

[ simplify ]

Answer:
N=R/P−C/P
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable