2x+8y=4 what is the slope of a line parallel to this line? what is the slope of a line perpendicular to this line?

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 2x + 8y = 4 into this form

Subtract 2x from both sides

8y = - 2x + 4 ( divide all terms by 8 )

y = - x + ← in slope- intercept form

with slope m = -

• Parallel lines have equal slopes, thus

slope of parallel line = -

Given a line with slope m then the slope of a line perpendicular to it is

= - = - = 4

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

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