Answer:
C
Step-by-step explanation:
x = 7 cos (2pi/3) y = 7 sin (2pi/3)
x = -7/2 y = 7 sqrt(3) /2
likely ❤️❤️❤️❤️❤️❤️❤️
7
Answer: A
because i did a quiz with the same and i got it right
-0.03571428571