amensp5o4ncoMac amensp5o4ncoMac 27-12-2016 Mathematics contestada Match the x-coordinates with their corresponding pairs of y-coordinates on the unit circle. y=+- square root 5 over 3 y=+- square root 7 over 3 y=+- 3 over 3 y=+- 2 square root 2 over 2