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Ksenya-84 [330]
4 years ago
10

What does x to the second power =40

Mathematics
1 answer:
Alecsey [184]4 years ago
5 0
X raised to the power of two" or equivalently "x squared" (which is x mulitplied by itself). In fact, if we multiply the variable x by itself a number of times (say n - times) we get: xn. The number represented here as x is called the base, and n is called the power or exponent.
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Model 1.42 = 100% _% = _%
Aleks04 [339]
For the answer to the equation above, are you asking if what is the 1.42% of 100? 
Because the 1.42 of 100% is 1.42

100/x=100/1.42
<span>(100/x)*x=(100/1.42)*x      </span> multiply both sides of the equation by x
<span>100=70.422535211268*x     </span>divide both sides of the equation by (
70.422535211268) to get x
<span>100/70.422535211268=x </span>
<span>1.42=x </span>
<span>x=1.42</span>
I hope my answer helped you. Feel free to ask more questions. If you want some more precise answers to your question, ask the right question to get the right answers. Have a nice day!

3 0
4 years ago
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Basile [38]

Step-by-step explanation:

As we can see it a right angled triangle

so <y =90°

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6 0
3 years ago
in one hour of television there are two shows on . what is the ratio of hours to shows. if you watch 3 hours of television what
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5 0
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Read 2 more answers
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Setler [38]

Answer: 9

Step-by-step explanation:

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7 0
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Therefore, if the game loses 100% of its value in 2 years, it will be free.

7 0
4 years ago
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