Given 4 coordinate points — A(2, 0), B(4, 0), C(5, –2), D(1, –2) — identify the figure showing a rotation of 180° about the origin O.

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)