Point A is at (-7, -9) and point M is at (-0.5, -3). Point M is the midpoint of point A and point B.
What are the coordinates of point B?
9
8
7
6+
5+
4+
3
2
1
4
-98765432
2 3 4 5 6 7 8 9
-2-
- 4
-5+
-6t
-7+
-8+
-9

B ( 6 , 3 )

Step-by-step explanation:

( , )

( , )

Coordinates of midpoint are ( , )

~~~~~~~~~~~~~~~~~~

A ( - 7 , - 9 )

B ( x , y )

M ( - 0.5 , - 3 )

= - 0.5 ⇒ x = 6

= - 3 ⇒ y = 3

B ( 6 , 3 )

i got 142 as my answer

step-by-step explanation:

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