Acylindrical rain barrel with a diameter of 2.5 feet and a height of 3.5 feet is filled to a height of 1.5 feet. how many more gallons of water can the barrel hold? round your answer to the nearest whole number. (1 ft3≈7.5 gal)

how i am supposed to answer it: the rain barrel can hold about (blank) more gallons of water.

74 gallons

Step-by-step explanation:

Volume of water to be added (in ft3) = π(2.0)

                                                               = 9.8175 ft3 (5 s.f)

Volume of water to be added (in gal) = 9.8175 (7.5)

                                                                = 74 gallons

560

hope this : )

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: