I’m in 7th grade I’ll give brainliest for the best

C

Step-by-step explanation:

Let us make these mixed fractions into improper fractions for easy multiplication:

39/7 * -12/5=

-468/35

Now let us make it back into mixed fraction

-13 13/35

So, C

Hope this helps! :)

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

by good luck mark me as brainliest

have a nice day

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