- 4/9+7/12+- 3/8=how solve it

-17/72

Step-by-step explanation:

-4/9 + 7/12 + (-3/8) =

We need a common denominator. The least common multiple of 9, 12, and 8 is 72.

= -4/9 * 8/8 + 7/12 * 6/6 + (-3/8) * 9/9

= -32/72 + 42/72 - 27/72

= 10/72 - 27/72

= -17/72

step-by-step explanation:

goog be able to you with that maybe

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