6. It takes 6 hours for pump A, used alone, to fill a tank of water. We want to use two pumps. If we
use another pump, B, to fill the tank it takes 2 hours to pump together. How long would it take
pump B, used alone, to fill the tank?

4.8 hours

Step-by-step explanation:

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.