(X+9)(x-2)-9x-6 equivalen to

hrheje

Step-by-step explanation:

bdhsjsiskskdkdhdhennsjss

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8