Answer: 180 = 30 + (x + 60)
Step-by-step explanation: Supplementary means that the angles add together to 180 degrees. This equations shows that angle A (30 degrees) plus angle B (x + 60) equal 180. If you solve the equation you will find that angle B is equal to 150 degrees, and that x = 90.
4. 20 minutes
Explanation- It's the only answer with "minutes" as an answer.
Answer:
yes htjjevdhfifnfjjdeirjfjebdv dbdu you fr
P(800)=775
800p=775
800p/800=775/800
p=0.96875
rounded = 97 percent
