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iren2701 [21]
3 years ago
10

at a local soccer game, 6/7 of the people were fans. one-half of those fans were wearing hats. what fraction of the people was w

earing hats?
Mathematics
1 answer:
Brut [27]3 years ago
7 0
Answer: \frac{3}{7}

You simply need to multiply \frac{6}{7}*\frac{1}{2}.
Multiply the numerators.
6*1=6
Multiply the denominators.
7*2=14
Simplify. \frac{6}{14}*\frac{3}{7}
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A prism has total surface area of 360 m2 and volume of 60 m². If the length, width, and height are tripled their original sizes,
Juliette [100K]

Answer:

180

Step-by-step explanation:

The answer is 180.

I hope this helped you! :)

7 0
2 years ago
This monitor has a diagonal length of 19 inches and an aspect ratio of 5:4. What are the width and height of the monitor? Round
nasty-shy [4]

<em>Rounded to the nearest tenth of an inch the Witdth of the monitor is 14.8 inches while the Height of the monitor is 11.9 inches.</em>

<h2>Explanation:</h2><h2 />

The aspect ratio is defined as:

<em>"The proportional relationship between the width and height of an image"</em>

It is usually expressed in a mathematical language as:

x:y \\ \\ x: \ Width \\ \\ y: \ Height

So, it is true that:

x:y=5:4 \\ \\ or: \\ \\ \frac{x}{y}=\frac{5}{4} \\ \\ \therefore x=\frac{5y}{4}

In this case, we know that the monitor has a diagonal length (D):

D=19in

So, by Pythagorean theorem:

D^2=361 \\ \\ 361=x^2+y^2 \\ \\ Since \ x=\frac{5y}{4}

D^2=361 \\ \\ 361=x^2+y^2 \\ \\ Since \ x=\frac{5y}{4} \\ \\ 361=\left(\frac{5y}{4}\right)^2+y^2 \\ \\ 361=\frac{25y^2}{16}+y^2 \\ \\ \frac{41}{16}y^2=361 \\ \\ y^2=\frac{261\times 16}{41} \\ \\ y=\sqrt{140.87} \\ \\ y=11.869in

Finding x:

x=\frac{5(11.869)}{4} \\ \\ x=14.836in

<em>Finally, rounded to the nearest tenth of an inch the Witdth of the monitor is 14.8 inches while the Height of the monitor is 11.9 inches.</em>

<h2>Learn more:</h2>

Pythagorean Theorem: brainly.com/question/10182890

#LearnWithBrainly

5 0
3 years ago
What two integers does 226 lie between?
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0 and 452
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Find the value of the greater root of x^2 + 10x + 24x = 0 a) -6 b) -4 c) 4 d) 6
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what formula is applied, I mean what method

3 0
3 years ago
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Tanya and Cam can each wash a car and vacuum its interior in 2 hours. Pat needs 3 hours to do this same job by himself. If Pat,
Cloud [144]

Answer:

1 hours

Step-by-step explanation:

That is my only answer ok

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3 years ago
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