1. Write out the following proportions in words a.7:28=2:8
b.3/1=18/6
c.9:72=2:16
d.81/9=45/5

it could 14.28 but if its not that one then it has to be the 17 one. hope this ! : )

step-by-step explanation:

the answer is a

step-by-step explanation:

im not sure

step-by-step explanation:

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