Answer:
least common denominator for 2 and 5 is 10.
7*24 = 168 quarts of water per day goes into barrel.
25*48 = 1200 quarts of waste water picked up
1200÷168 =7.142857143
Answer: C
Step-by-step explanation: I took the quiz and they said it was correct
Answer:
I think it's B.
Step-by-step explanation:
Sorry if I'm wrong :/
Answer:
7. Always, Veritcal Angle therom
8. Never true, it will never add up to 180 degrees
9. Never true, it will never add up to 90 degrees
10. Never true, Angle 8 and 5 are not vertical with one anouther.
11. Sometimes
12. Yes it is possible.
