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3 years ago

Name a rational and irrational number of 160

Mathematics

2 answers:

Vesna [10]3 years ago

5 0

160 is a rational number because it can be explained as the quotient of two integers: 160 divide by 1

nignag [31]3 years ago

3 0

To be pefectly honest, your question really doesn't make sense.
160 is a rational number, and there isn't any irrational number that's
related, connected, or tied to it in any particular way.

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Kryger [21]

Answer:

28.3 (explaination below)! :)

Step-by-step explanation:

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Plug in our numbers. C= 2π4.5

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QveST [7]

$\bf 27\implies 3^3\\\\
i^3\implies i\cdot i\cdot i\implies i^2\cdot i\implies -1\cdot i\implies -i\\\\
-----------------------------\\\\
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\\\\\\
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-----------------------------\\\\
\textit{difference of cubes}
\\ \quad \\
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(a+b)(a^2-ab+b^2)= a^3+b^3\\\\
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\begin{cases}
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x^2-3ix+(3i)^2=0
\end{cases}
\\\\\\
\textit{now, for the second one, we'd need the quadratic formula}
\\\\\\
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$

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\\\\\\
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x= \cfrac{ - {{ b}} \pm \sqrt { {{ b}}^2 -4{{ a}}{{ c}}}}{2{{ a}}}\implies x=\cfrac{3i\pm\sqrt{(-3i)^2-4(1)(-9)}}{2(1)}
\\\\\\
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\\\\\\
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3 years ago

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Goryan [66]

Step-by-step explanation:

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3 years ago