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9966 [12]
2 years ago
5

Please help, only if you know though thank you

Mathematics
1 answer:
ziro4ka [17]2 years ago
4 0
The answer is x=10.295 roughly. You get this by using Pythagorean theorem, a^2 + b^2 = c^2. You just plug in the numbers to get the last side, 9^2 + 5^2 = c^2 and solve. 81 + 25 = c^2, 106 = c^2, then you take the square root of 106 to get your answer, c = 10.295.
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3 times a number is 54 less than the square of that number. Find the negative solution.
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Step-by-step explanation:

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hammer [34]

I think is c. If im incorrect tell me if you have another chance tell me or tell another


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