Pls help! Briefly summarize the practice activity (the steps you took, what you were asked to do, how you were able to use what you learned in the unit and apply it to the activity, etc.).

this is music class

smooky margielaa stay 100?

explanation:

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.