Solve for y. 2 + y = 11

A) 9

B) 13

C) 8

D) 22

Sorry guys but as you have a small brain

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

What is the relationship between all triangles that can be drawn given the same three angles