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eduard
2 years ago
5

Plz answer quick hurry plz

Mathematics
1 answer:
hodyreva [135]2 years ago
7 0

Answer: x=12

Step-by-step explanation:

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30/10 = 3
6/10 = .6 

36/10 = 3.6
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Let f(x) = x2 - 16. Find f-1(x).
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f(x)=x^2-16

To find f^{-1}(x), (the inverse of the function) you need to first replace the f(x) with y...
y=x^2-16
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Help with these two math questions thank u :)
Tju [1.3M]

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Solve the triangle.<br><br> a = 10, b = 23, C = 95°
gayaneshka [121]
C² = a² + b² - (2ab * cosC) 
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<span>c² = 100 + 529 - (460 * -.08715) </span>
<span>c² = 629 - (-40.1) </span>
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<span>(Sin C) / C = (Sin A) / A </span>
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<span>(10 * Sin95) / 25.87 = Sin A </span>
<span>A = arcsin ((10 * sin95) / 25.87) </span>
<span>A = 22.65º </span>

<span>B = 180 - A - C </span>
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<span>B = 62.35º </span>

<span>I hope this helps. Have a good day.</span>
3 0
3 years ago
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Step-by-step explanation:

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