3n (2n+n)

I A bit confused ;-;

9n²

Step-by-step explanation:

distribute the 3n

=> 3n(2n) + 3n(n)

Simplify

=> 6n² + 3n²

=> 9n²

Hope this helps!

Maybe brainliest?

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

any options?

step-by-step explanation: