Aline segment on a number line has it's endpoints at -9 and 6 . find the coordinate of the midpoint of the segment. selection is 1.5, -1.5, 2, or -3

-1.5

Step-by-step explanation:

The middle of a line segment is its midpoint. To find the midpoint of a line segment, you just calculate the averages of the coordinates.

If a line segment on a number line has its endpoints at -9 and 6, then the coordinate of midpoint is

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

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.