30 degrees of the circle which is an acute angle.
Answer:

Step-by-step explanation:
Let v be the speed after the collision of both the cars.
Now, momentum is given by: mass × velocity, then by equating the total momentum before and after the collision of the two cars, we get

⇒
⇒
⇒
Thus, they are moving at the velocity of 
R=12 and it’s around the circulation of 3 eights
Answer: y=20x+10
Step-by-step explanation:mark me brainlest please
2a + 8a simplified is 10a