IF YOURE GOING TO ANSWER PLEASE GIVE AN EXPLANATION. ILL GIVE BRAINLIEST AND A DECENT AMOUNT OF POINTS.

the first, second, and forth.

Step-by-step explanation:

1 and 2 are equal x and y values, the only difference in 3 is that instead of writing 2/4 hey just wrote 1/2

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