Which lines are perpendicular to the line y - 1 = 1/3 (x+2)? Check all that apply.
y+2=-3(x-4)
y-5= 3(x + 11)
y = 3x -5/3
y = 1/3x-2
3x + y = 7

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .

Cis your correct answer