volume of a sphere with a radius of 6 inches is 288π cubic inches.
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What is volume of a sphere?</h3>
A sphere is a collection of points in space that are separated from the center by an amount r. The volume of a solid in three dimensions is the area it occupies. The cubic is the unit of volume ( in3,ft3,cm3,m3 , etc ). Ensure that all measurements are made in the same unit before estimating the volume. A sphere's volume, V, is equal to four thirds of pi times the square of the radius.
V=43πr3
Half of the connected sphere's volume makes up a hemisphere. A sphere's volume is 2/3 that of a cylinder with the same radius and height that is equal to its diameter.
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Break the parenthesis and distribute negative if needed but there are no negatives in front so we don’t have to do that. So we get 5b -9 + b + 8 So after combining like terms we get 6b -1
To do this you have to fill in the equation
, but you don't know the height, so we'll use
for height. Plugging in the numbers you gave me, the equation is:
. To solve this, we need to find
. To find height you do
. Doing this, we get
=
3.75 ft.Hope this helped!
Answer:
i feel like its that one number
Step-by-step explanation:
i found one
C) 5x^2-3x+9 is the answer
