Which expressions are equivalent to tan( angleR)? Choose 2 answers: (A) length of side adjacent to angle Q/length of side opposite to angle Q.(B) length of side opposite to angle Q/length of side adjacent to angle Q.(C) PQ/PR. (D) tan_Q​

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

answer: apothems is your answer

step-by-step explanation: hope u get it right

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.

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20