I'm not to sure about my work, since I got the wrong answer, then plugged in until they were equal. So, I'm not adding it so no one is confused by it. (because it isn't right)
y=3, x=4.
I would say that B. is the right answer.
Forget the '34' part of 8:34 and the '18' minutes from 3 hours and 18 minutes for now.
Just add 3 hours on to 8, to get 11. Then, bring back the 34 and 18 and add them together. 34 + 12 = 52. Now put that 52 on the end of the 11, and you get 11:52 as the end time.
The answer is 3 2/5.
When subtracting mixed numbers by whole numbers, the fraction from the mixed number gets carried over to the difference.
Answer:
30
Step-by-step explanation:
cos^-1(square root of 3 divided by 2)