Answer:
5.5
Step-by-step explanation:
We use right triangle XVW.
For <W, VX is the opposite leg.
WX is the hypotenuse.
The trig ratio that relates the opposite leg to the hypotenuse is the sine.
The correct answer are A. and B.
Good luck!!!
Unit rate = total buttons/ total controllers
Unit rate = 26/2 = 13
Unit rate: 13 buttons per controller