In the adoining figure, AB is the diameter of the circle with center O. Given, Angle COD = 50°
Find the size of angle CED.
(step by step process)

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Which statement best explains why ben uses the width hi to create the arc at j from point k