Describe and place these two art drawings in historical and cultural contexts: the drawings from the caves of lascaux and ubirr and the drawings on the seals used by the mesopotamians and indus valley culture. use subject matter, historical period and culture in your discussion.

34+13= 47

step-by-step explanation:

47-34=13

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.