Does Allena uses 1/2 gallon or less than 1/2 of water

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Two consecutive negative integers have a product of 30. what are the integers?

What 620000 divided by 10 to the third power