In mathematical expression, it would be: x - y/2
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The answer is 36% of students voted for maria
4/9 plus 2/5 would be 38/45, and the work is you must change the denominators to the same thing, so you do 4/9 * 5/5, like, multiply the top and the bottom by 5, to get you 20/45, and then for 2/5, multiply the top and the bottom by 9, to get 18/45, add them to get 38/45, and it can't be simplified.
Answer: 117
Step-by-step explanation: Angle FAB is just 360 degrees minus all the other angles except 30. If you view the green/shaded area as a circle, there are 360 degrees, and FAB is a section of it. So 360-70-71-48-54=117. I hope this helps!
Answer:
the second line is the best