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Nana76 [90]
3 years ago
13

When I double my number and add eight I get my number plus twelve

Mathematics
1 answer:
Readme [11.4K]3 years ago
7 0
Your number = X
2X+8=X+12
2X-X=12-8
X=12-8
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A population of 5000 people doubles in size every 10 years. Determine the population
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Answer: A quantity grows exponentially when its increase is proportional to what is already there. A common example is compound interest, where $100 invested at 7% per year annual compound interest will double in 10 years. Similarly, if a population grows at 7% per year, it, too, will double in 10 years.

Step-by-step explanation:

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3 years ago
What is the approximate area of the shaded sector in the circle below
melisa1 [442]
First to find the area the formula is A=pi(r^2)
so plug in the numbers                   A= (3.14)(4.5)(4.5)= 63.62 is the total area

150*63.62=9543         9543/360=26.5


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3 years ago
Read 2 more answers
Please help and thank you
s2008m [1.1K]

Answer:

<em>Answer is</em><em>(</em><em>-1</em><em>,</em><em>-1</em><em>)</em>

Step-by-step explanation:

given \: points \: are \:( 1, - 6) \: and \: ( - 3,4) \\ midpoint \:  =  (\frac{x1 + x2}{2} , \frac{y1 + y2}{2} ) \\  =(  \frac{1 - 3}{2} , \frac{ - 6 + 4}{2} ) \\  (\frac{ - 2}{2} , \frac{ - 2}{2} ) \\ midpoint \:  =   ( - 1, - 1)

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em><em> </em><em> </em><em> </em><em> </em>

3 0
3 years ago
What does 64/100 represent as a ratio and a percent
Dvinal [7]
64/100 is easy its just 64 out of 100
7 0
3 years ago
Catherine Lewiston is currently earning an annual salary of $36,080 at
Nezavi [6.7K]

Answer:

$212.31

Step-by-step explanation:

divide $36,080 by 52 weeks in a year. you get $693.84 weekly.

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then subtract 906.15 from 693.84 and you get 212.31

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3 years ago
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