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Salsk061 [2.6K]
3 years ago
13

Wendy wants to put a wallpaper border around her bedroom. The room has two walls that each measure 10 feet 5 inches and two wall

s that each measure 6 feet 1 inch. How many yards of wallpaper border must Wendy buy? 5.5 yards 11 yards 16 yards 33 yards
Mathematics
1 answer:
alisha [4.7K]3 years ago
3 0

Answer: The correct answer is 11 yards of wallpaper border.

Step-by-step explanation: What Wendy needs to do is to calculate the perimeter of her bedroom. The perimeter of any given figure is simply a calculation of the entire measurement all around the given figure. In other words, the perimeter of Wendy's room denotes the addition of all the four side lengths of her bedroom.

The room has two sides both measuring 10 feet 5 inches. This gives a total of 20 feet 10 inches. It also has the other two sides both measuring 6 feet 1 inch and that too gives a total of 12 feet 2 inches. Adding them all together results in 32 feet 12 inches. Better still, the perimeter of the room is derived as;

Perimeter = 2 (L + W)

Perimeter = 2 (10'5" + 6'1")

Perimeter = 2(16'6")

Perimeter = 32'12"

Having in mind our conversion rate of 12 inches equals 1 foot, the results can be properly expressed as 32 feet plus 1 foot which gives us 33 feet.

If the perimeter of Wendy's room is now given as 33 feet, the conversion rate between feet and yards can now be applied. Having been given that

3 feet = 1 yard

Then 1 yard = 3 feet/3, that is

y = 3/3

Hence,

y = 33/3

y = 11

The results show that Wendy would needs to buy a total of 11 yards of wallpaper border.

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Answer:

The Inequality For determining number of equation written by Mustafa for school paper is x+\frac{1}{4}x+ \frac{3}{2}x\geq 22.

Mustafa has written more than 8 articles.

Step-by-step explanation:

Given:

Combined Total Number of articles = 22

Let the number of articles written by Mustafa be 'x'.

Now Given:

Heloise has written \frac{1}{4} as many articles as Mustafa has.

Number of article written by Heloise = \frac{1}{4}x

Gia has written \frac{3}{2} as many articles as Mustafa has.

Number of article written by Gia = \frac{3}{2}x

Now we know that;

The sum of number of articles written by Mustafa and Number of article written by Heloise and Number of article written by Gia is greater than or equal to Combined Total Number of articles.

framing in equation form we get;

x+\frac{1}{4}x+ \frac{3}{2}x\geq 22

Hence the Inequality For determining number of equation written by Mustafa for school paper is x+\frac{1}{4}x+ \frac{3}{2}x\geq 22.

Now Solving the Inequality we get;

Taking LCM for making the denominator common we get:

\frac{x\times 4}{4}+\frac{1\times1}{4\times1}x+ \frac{3\times2}{2\times2}x\geq 22\\\\\frac{4x}{4}+ \frac{x}{4}+\frac{6x}{4}\geq 22\\\\\frac{4x+x+6x}{4} \geq 22\\\\11x\geq 22\times4\\\\11x\geq 88\\\\x\geq \frac{88}{11} \\\\x\geq 8

Hence Mustafa has written more than 8 articles.

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Answer:

Step-by-step explanation:

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O enunciado está meio mal formulado, pois é dito que foram prescritos 500mg de dipirona e é essa quantidade de farmaco que a criança tem que tomar. Deseja-se saber quantos mL deverao ser administrados.

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Answer:

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we see if we get 3 pieces from one bread then 5 will be 15

hope it helps you

please mark me as brainlist

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