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vazorg [7]
3 years ago
11

Is -4.123 rational?Is 01010010001... rational?

Mathematics
2 answers:
mylen [45]3 years ago
8 0
No 01010010001 is not rational
Licemer1 [7]3 years ago
5 0
-4.123 is rational since it is a number that ends. Even is it’s negative. But 01010010001... is irrational since it goes on forever shown by the three dots at the end

Hope this helps
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What is the value of the expression 1/2 (m-2/3n) when m=3/2 and n= 1/2 ?
yawa3891 [41]

Answer:

B.\frac{7}{12}

Step-by-step explanation:

m=\frac{3}{2}\\n=\frac{1}{2\\} \\\frac{1}{2} (m-\frac{2}{3} n)=\frac{1}{2} (\frac{3}{2} -\frac{2}{3} .\frac{1}{2} )\\=\frac{7}{12}

So B is the correct answer.

4 0
3 years ago
Can someone please answer this!
Rus_ich [418]

Answer:

Answer is 49

Step-by-step explanation:

Add all the ratios up you get 21 so then you divide 147 by 21 thus giving you 1 ratio = 7 respectively, and we know the ratio of the red is 7 because it's stated red, blue, and green -> 7,6,8. So then 7 * 7 = 49. And to confirm you can do (7*7)+(6*7)+(8*7) which should equal 147

7 0
3 years ago
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Each day of overtime you work, you earn an additional $50 more than your regular pay of $100 a day.If you worked overtime 3 out
shusha [124]
The answer is 650 because 100 * 5 = 500 and 50 * 3 = 150 and 500 + 150 = 650
3 0
3 years ago
If anyone answers this is a BEAST !Justify each step of the solution by stating the property that was used to get to each step.
Neko [114]

4(-6x – 3) + 24x = -72x + 132

Step 1  -24x – 12 + 24x = -72x + 132    Distribute Property of Equality

Step 2: –12 = -72x + 132    equivalent

Step 3: -144 = -72x    Subtraction Property of equality

Step 4: 2 = x   Equivalent / Division property of equality


4 0
3 years ago
Help Me With This Question Please!
Stolb23 [73]

i think the answer is 1265

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3 years ago
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