Which of the following equations have the correct notation? check all that apply. (btw, most of my questions are from apex learning because i'm in summer school)

a. ba=4
b. ab=4
c. ab (with line over) =4
d. ba (with line over) =4

The best and most correct answer among the choices provided by the question is the third choice.

The notation "AB (with line over) =4" is the equation that has the most correct notation.
I hope my answer has come to your help. God bless and have a nice day ahead!

Hello there.

Which of the following equations have the correct notation? Check all that apply. (Btw, most of my questions are from Apex learning because i'm in summer school)

C. AB (with line over) =4