Which equations could be used to solve for the
unknown lengths of triangle ABC? Check all that apply.
sin(45°) = BC
sin(45°) =9/BC
9 tan(45°) = AC
(AC)sin(45°) = BC
cos(45°) = BC/9

Step-by-step explanation:

Sin(45)=BC

9tan(45)=Ac

if these are wrong, I am sencerly sorry for the inconvenience

-Ljennings002 ( real birth name = Laurie Jenn)

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4