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the answer is positive 1/2

Step-by-step explanation:

the slope of a perpendicular line is the negative reciprocal of the initial line. Since the slope of the graphed line is -2, the negative reciprocal is 1/2

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

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