Solve by using the quadratic formula. a. x2 + 7x – 3 = 0 b. 5x2 – 8x – 4 = 0 c.3x2 + x – 1 = 0 show your work + !

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

nswer: a   y-axis

step-by-step explanation:

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step-by-step explanation:

6

step-by-step explanation: