PLEASE HELP! i have to make an invention but i’m not even sure what to make-
please help and make it simple.. i have to draw sketches and it’s due in 15 minutes and it’s been 3 days and i still have no idea what to do please help i’ll mark brainlest.

You could make a tiny car thing that moves by a balloon

Explanation:

Attach a balloon to a tiny car any let the air out so it will move

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.