Assume that the following patterns are built of square tiles and the pattern continues.
a. How many square tiles are there in the sixth
figure?
b. How many square tiles are in the nth figure?
c. Is there a figure that has exactly 1259 square
tiles? If so, which one?

a = 11 : 4

b = 38

c = 1 for every 6

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

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.