Answer:
21 r16
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
if the opposite of <1 is 120 and the line it is sitting on is flat, we can figure out that both connected would be 180
the equation would be 180-120=60
hope this helped
Answer:
3
Step-by-step explanation:
Average = total sum of all numbers/number of items in set
Average = 18/6
Average = 3