O is the center of a rhombus ABCD, E, F, G and H are respectively the feet of the perpendicular drawn from 0 to the sides [AB]. [BC]. [CD] and [AD]. ​

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.