Complementary angles sum upto 90°
so the complement of 9° = 81°
Answer:
This one.
Step-by-step explanation:
800/6=x/16 6x=12800 divide and get 2133 1/3
Answer:
Step-by-step explanation:
6g + 4a = 7a
⇔ 6g = 7a - 4a
⇔ 6g = 3a
Divide both side by 6a
⇒
⇔ 
I hope this will help you.
Y/3=12 should be y=63 because 63/3=12