Which is the correct calculation of the y-coordinate of point A?
O VO-0)2 + (1 - y2 = 2
O VO-1)2 + (0 - 3)2 = 2?
(0,0)
(2,0)
O VO-0)2+(1-y2 = 2?
Vo - 1)2+(0 - = 2
pls hurry

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase