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Ksenya-84 [330]
3 years ago
12

Carlos is tiling a kitchen cluster that is 12 feed by 3 feed. The counter has a rectangular hole 3 feet by 2 feet cut in ir for

a sink. What is the área Of the counter that Carlos Wall tile
Mathematics
1 answer:
Taya2010 [7]3 years ago
6 0

Answer:

The area of the counter that Carlos will wall tile is 30 ft^{2}

Step-by-step explanation:

to solve this, we will calculate the area of the counter and the area of the rectangular hole that Carlos would have to leave out for the sink, and then subtract them to get the area that will be tiled.

Total area of the rectangular counter = length X breadth = 12 \times 3 = 36ft^{2}

area of the rectangular cut out for the sink = length X breadth =3 \times  2 = 6 ft^{2}

Surface area that Carlos is meant to tile = 36ft^{2}- 6 ft^{2} = 30ft^{2}

Hence,the area of the counter that Carlos will wall tile is 30 ft^{2}

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A researcher wishes to estimate the number of households with two cars. How large a sample is needed in order to be 99% confiden
solmaris [256]

Answer:

Sample size n = 1382

so correct option is D) 1382

Step-by-step explanation:

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x+2y = 14


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2(x+2y = 14)

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