How would you find the length for #19?

Option A that is 10x + 2

Step-by-step explanation:

Given that,

Length of the school = 2x - 1

Breadth of the school = 3x + 2

Total length of the fence = perimeter of the fence

                                         = 2 ( L + B )

                                         = 2 ( 2x - 1 + 3x + 2 )

                                         = 2 ( 5x + 1 )

                                         = 10x + 2

So, the length of the fence is 10x + 2

This is the inner length of the fence which actually surrounds the school. To find the outer length we will add 4 in the length and 8 in the breadth.

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

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