5(x -4) - 20 = -15
step 1: -5x + 20 -20 = -15 (distributive)
step 2: -5x = -15
step 3: x = 3 (multiplicative inverse)

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?

The trigonometric ratios sine and secant are reciprocals of each other

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.