Which of the following equations does not represent a linear relationship between x and y? O y= 42
Oy=2x2 + 5c
O 52 = 3(y-2)
O 62 – 7y = 13

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.