What is the solution to this system of equations? 2x + y = -12 3x - 4y = 5

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?