Marnie solved the proportion 150/170 to find the value of x/510 in the enlarged parallelogram. what is the value of x?

The correct answer is: X=450

Step-by-step explanation:

You have to use cross multiplication to get the correct answer so:

150 x 510 = 76500

76500/170 = 450.

This means that X = 450

where is the diagram? shown below where? ?

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.