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Artyom0805 [142]
3 years ago
9

Can anyone solve this for me ? please

Mathematics
1 answer:
Firdavs [7]3 years ago
5 0

Answer:

22

Step-by-step explanation:

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A popular brand of running
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$119 - $68 = $51

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B is correct. Explanation Below:
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Line A never intersects Line B, as they are parallel lines-the slopes are the same-and parallel lines never intersect. 
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7 0
3 years ago
Find (3) if<br> f(x)=x2 + 2x2-x-1
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Answer:

The correct answer is:

f(3)=23

Step-by-step explanation:

By evaluating first, and then the mathematical calculation, we have:

f(3)= 3^{2} + 2 ×3^{2} - 3 -1 

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= 23

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3 years ago
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3 0
4 years ago
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Write 2,670,000 in scientific notation.
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Scientific notation is just rewritten so that it has a single digit in front of the decimal and that this is multiplied by a power of ten that makes this decimal equal to the original number.

In this case we have 2.67 million.  Well a million is equal to 10^6, because 10*10*10*10*10*10=one million.

So in scientific notation you would write:

2.67X10^6
5 0
3 years ago
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