Sergio has decided to weigh his reference books. his largest encyclopedia weighs 7.49 pounds, and his largest dictionary weighs 3.91 kilograms. if one pound is equal to 0.4535924 kilograms, which book is heavier, and how many more kilograms does it weigh than the other?

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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