10. Edwin incorrectly evaluated the expression 9.4 - (3.7 -5.2). Identify the error Edwin made, then solve the problem correctly. A:9.4-(3.7-5.2) / B: 9.4 -3.7-5.2 / C: 9.4 - 8.9 / D: 0.5 ​

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?

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Which shows the pre image of triangle xyz