Pls answer its 2 in the morning I’m tryna get sleeppp 4
Mis the midpoint of CD. Given
the coordinates of one endpoint
C(10,-5) and the midpoint
M(4,0), find the coordinates of
the other endpoint D of CD.
a) (7.)
b) (-2)
c) (-2,5)
d) (7,5)
e) (1,1)

(-2,5)

Step-by-step explanation:

use formula: m= ()

midpoint(m) equals (4,0) and C is (10,-5)

C represents and other endpoint D represents so:

(4,0) =                  

4 =

     Get rid of 2 by multiplying both sides by 2

8 =               Subtract both sides by 10

               x coordinate of D = -2

To find y coordinate of D:

0 =                    Get rid of 2 by multiply both sides by 2

0 =                    Add both sides by 5

                         y coordinate of D = 5

So if x-coordinate of D= -2 and y-coordinate of D=5, the coordinates for D is (-2,5)

i think the answer is .36

step-by-step explanation:

what i did was only 2.88 divided by 8