Put these art movements in the order in which they developed from earliest to most recent. Baroque
Neoclassicism
Futurism
Realism

Correct order is:

Baroque

Neoclassicism

Realism

Futurism

Explanation:

Baroque developed since the early 17th Century until middle of 18th Century.

Neoclassicism developed since the middle of 18th Century, through 19th Century.

Futurism started developing in the early 20th Century.

Realism developed in the 19th Century.

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.