Which of the following pairs of lines are perpendicular? select all that apply.
o
y = x +4 and y = -x - 8
y = kx – 8 and y = -x -8
o
y = x + 2 and y = -x + 3
o
y = 3x + 2 and y = 3x - 2
y =.3 and x = 4

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement