The answer is C <<<=====
It can't be anything else. It is not a right angle. A>90
It can't be acute because one angle is greater than 90.
It can't scalene because at least 2 of the angles (and 2 sides) are equal.
C
Because .75 times 9 would give you the price of the books and then you would have to add C, the amount left to get to 20.
Answer:
6/32/48
Step-by-step explanation:
the problem doest make sense i tried though sorry