Distance Formula d = 1(x, - x) + (yz – y.)
Find the distance between the points (-9,-2) and (-1,4). Round to the nearest tenth if necessary.

Step-by-step explanation:

1- Identify the x and  the y

x1= -9

x2=-1

y1= -2

y2= 4

2- solve the equation:

d=((-1)-(-9))  + (4-(-2))

d= (8)        + (6)

= 64        + 36

= 100

d=10.0 answer to the nearest Tenth

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

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