Which equation can be used to find the volume of this solid? 6 in 7 in
8 in
V=7+6/2x8. V=7+6+8/2. V=7x6/2x8. V=7x6/2+8

Just remember this equation for the volume of a solid!

Step-by-step explanation:

Use multiplication (V = l x w x h) to find the volume of a solid figure, and this may help you figure out this question! You are welcome!

the answer is 2/54

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.