The figure is made up of a cylinder and a half sphere what is the volume of the composite figure use 3.14 for pi round to the nearest hundredth

485.9 mm³

Step-by-step explanation:

The volume of a sphere is 4/3 π r³. So the volume of a hemisphere is half of that:

V = 128π/3

The formula for the volume of a cylinder is V = Bh or V = πr²h .

The radius of the cylinder is 4mm and the height is 7mm

Substitute 4 for r and 7 for h in the formula V = πr²h .

V = 112π

Since the figure is made up of a hemisphere and cylinder so volume will be sum of these two shapes

  = 485.9 mm³

if x decreases by 4 then y increases by 10

step-by-step explanation: