Find the positive value of x that makes each equation true. Check your solution. 1. x squared 2 = 169
Explain the first step in solving this equation.

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

practice. practice. practice.

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