Easy!
Since the greatest multiple of 9 lesser than 79 is 72, you get a remainder of 7
8 7/9
Answer:
answer is a
Step-by-step explanation:
1 is tan 0 = -18/10 = -9/5
2 is tan 0 = 3/4
In general, an angle with a terminal side on the point (x, y) the tan of that line is the fraction y/x