The midpoint of line CD is M= (-1, -2). One endpoint is C= (2, -7). Find the coordinates of the other end point, D.

The answer is M= (2-3)

Step-by-step explanation:

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.