A triangle has side lengths of (4b-6c)(4b−6c) centimeters, (9b-d)(9b−d) centimeters, and (3d-c)(3d−c) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

2 x t divided by n

step-by-step explanation:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.