Hey there!
1.) let's remember that a acute angel is very tiny, it is less then 90 degrees. So we would want to find one of your options that would be very small.
46 would seem to be the answer.
x=46
Hope this helps you.
Answer:
I believe 4 but I'm not that good at math but 4
5/6+1/12
=taking LCM we get 10+1/12
=11/12 is the answer..!!
7.5 is the answer to your question