.5. You can use the polynomial identity (a - b) = a - 3a2b + 3ab2 - bº to determine the coefficients of the terms
in the expanded form of a binomial raised to the third power without cubing the
binomial. What is the coefficient of the
x-term in the expanded form of (2x - 5)?
A-125
8
B-60
D 150

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

ans789

step-by-step explanation: