What! i dont know this math yet:(
Step-by-step explanation:

for an angle of 780°, we can say that is really a 360° + 360° + 60°, so two full revolutions plus an extra 60°. Check the picture below, with the coterminal in green.
#9)
|360 - 380| = |-20| = 20
answer
Distance between 360 and 380 on the number line is 20
Answer:
y </ 4x - 6
Step-by-step explanation: