3 years ago

Will give brainliest for correct answer.

Mathematics

1 answer:

Harrizon [31]3 years ago

8 0

It's D. Anything greater than or equal to -2 makes the function true

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Compute the number of vinyl tiles, measuring 25 cm each side, needed to tile a kitchen measuring 102 ft. by 18 ft. Try not to ro

nadya68 [22]

Answer: 2730 tiles (Approx)

Step-by-step explanation:

Since, The side length of each side = 25

According to the question the shape of the tile is square.

Thus, the area of one tile = 25 × 25 = 625 $cm^2$

Also, we need to tile a kitchen measuring 102 ft. by 18 ft

Thus, the area of the room in which we have to tile = 102 × 18 = 1836 $feet^2$ = 1836×30.48 × 30.48 = 1705699.8144 $cm^2$

Thus, the total number of the tiles = the area of the room in which we have to tile / the area of one tile = $\frac{1705699.8144}{625} = 2729.11970304$

Since, we must take 2730 tiles to tile the kitchen.

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3 years ago

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A company that manufactures toy trains is making a new boxcar. To fit on the track, the smallest dimension of the toy boxcar mus

pochemuha

Answer:

Length = 12 inches, height = 3 inches

Step-by-step explanation:

First, you have to set up a proportion. 2/7, x/42.

Then, you cross multiply and get the setup of 84=7x

Finally, you divide 84 by 7 and get 12.

12 is the length, and there is no other answer that has 12 in the height. You could just do the same proportion to get 3, though.

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The average number of Instagram likes per day for Mr. Tutaks class was recorded and constructed into the following box plot

goldfiish [28.3K]

Answer:

Picture?

Step-by-step explanation:

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3 years ago

Find the value of x. <br> A. 2 <br> B. 3 <br> C. 4 <br> D. 5

masya89 [10]

The correct answer is three.

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3 years ago

Complete the steps to find the value of x

vampirchik [111]

72, 96, 84, 12

72 + (7x+24) = 180
7x + 96 = 180
7x = 84
x = 12

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3 years ago