Matthew has a 20-gallon fish tank full of water
that he needs to move from one room to
another. He pours out all the water.
•The fish tank is a right rectangular prism.
•The fish tank weights 210 pounds when it is filled with water.
•The dimensions of the water inside the fish tank are 34 inches by 12 inches by 12 inches.
•1 cubic foot of water weights 62.4 pounds.
Find the weight of the fish tank when it is empty, to the nearest pound.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

it has the same slope and a different y-intercept

hope this : )

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.