Acylinder with a base diameter of x units has a volume of πx3 cubic units. which statements about the cylinder are true?
check all that apply.
the radius of the cylinder is x units.
the radius of the cylinder is 2x units.
the area of the cylinder’s base is πx2 square units.
the area of the cylinder’s base is πx2 square units.
the height of the cylinder is 2x units.
the height of the cylinder is 4x units.

show us the picture

step-by-step explanation:

show the !

correct answer is b. 27/8

step-by-step explanation:

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.