Look it up I will find it
Answer: 2
Step-by-step explanation: 12 and -12
It’s 6 just count the x’s after 55
Answer:
angle AOD + 170=180 (sum of angles on a straight line)
angle AOD=180-170
angle AOD=10
Angle BOC(4x)+ 170= 180 (sum of angles on a straight line )
angle BOC(4x) =180-170
4x=10
4x/4=10/4
x=2.5