The perimeter of the trapezoid is 12x+7. which represents the missing side length​

A) 3x + 1

Step-by-step explanation:

? = (12x + 7) - (3x + 3) - (2x + 1) - (4x + 2)

? = 3x + 1\

The answer is A

Step-by-step explanation:

When looking at the question, the perimeter in total is 12x + 7. so you have to add what you already know:

3x + 3

2x + 1

4x + 2

9x + 6

12x + 7 - 9x + 6 = 3x + 1

it's both, now can you answer my most recent question?

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