For all values of x, y, and z, which expression is equivalent to 4x + 4y + 4z? a) 4(x + y + z) b) 4y(x + z) c) 4(x + 4y + 4z) d) 12xyz

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points