You would add the x and y values then divide by 2 to find the midpoint
4+0/2 , 0+-2/2
Answer: (2,-1)
Let A=120°
and B=5Pi /6
Pi radians ---------> 180°
x<----------------------- 120°
so x =120 x Pi / 180 = 12 xPi / 18 = 2 Pi/3
so A = 2Pi / 3 radian
let 's compare A and B
we know that <span>5Pi /6 = 0.8 Pi and 2P/3= 0.6 Pi, 0.8>0.6,
</span>finally 5Pi /6 > <span>2P/3
</span><span>so B>A</span>
Subtracting 10x from the given equation gives
120 = 15x
Then dividing by 15 gives
8 = x
Zorah will have to play 8 hours in order to break even (cover her expenses exactly).
Decrease because if it increases that means there are more subways than McDonald’s and the owner of McDonald’s would not want that. By the way did you know McDonald’s is a real estate company not fast food