Answer:
B. π/3
Step-by-step explanation:
I calculated it logically
520 dollars for 4 train tickets and 3 bus tickets.
Answer:
Coordinates of E is (-2,7)
Step-by-step explanation:
Midpoint = ((x1+x2)/2,(y1+y2)/2)
xK = (xW + xE)/2 => xE = 2xK - xW = 2(0) - 2 = -2
yK = (yW + yE)/2 => yE = 2yK - yW = 2(3) - (-1) = 7
The answer to -3 + 7 is 4