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:
The answer is x=9 so, its option 3.
Answer:
10
Step-by-step explanation:
Answer:
5n is your answer hope this help