$338 / 2 = $169
A = a^2 = 169
a= 13
answer
13ft
A. 4•x and 4•2 this would turn in 4x+8
B. x•6 and x•8 this would turn into 6x+8x and this equals to 14x
C. 4•2x and 4•3 this would turn into 8x+12.
D. 6•x, 6•y, and 6•z this would equal 6x+6y+6z.
I’m sorry if it’s not clear this is my first answered question.
For a line to be parallel it has to have the same slope as the original line. so the slope is 1/2
