Question

Find the coordinates of the midpoint of AB. A(12, -7) and B(-4, 7).

A. (-8, 7)
B. (4,0)
C. (8, -7)
D. (8, 0)

Answer 1

i think you should use the mid point formula to get the answer.

Answer 2

\[(x2+x1)/2+(y2+y1)/2\]

Answer 3

+ is supposed to be a ,

Answer 4

use the formula @rmrjr22 wrote and get the answer,,

Answer 5

its distance formula?

Answer 6

B

Answer 7

4,0

Answer 8

midpoint

Answer 9

no

Answer 10

no no.. not distance formula.. the mid point formula.....

the x- coordinate of the mid point =\[\frac{ x1+x2 }{ 2 }\]
x1 - 12
x2 = -4

now, can you solve for the x- coordinate of mid point?

Answer 11

((12 - 4) / 2, (-7 + 7) /2) = (8/2, 0/2) = (4, 0)

Answer 12

Yes

Answer 13

good

Answer 14

The answer is B (4,0)

Answer 15

yes i got b too

Answer 16

yes

Answer 17

ok
thank you