2 years ago

How do you find the solution set for -x^2+6x<0?

Mathematics

1 answer:

aliina [53]2 years ago

6 0

$-x^2+6x\ \textless \ 0\\
-x(x-6)\ \textless \ 0\\
x\in(-\infty,0)\cup(6,\infty)
$

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Oksana_A [137]

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3 years ago

The area of the sector of a circle with a radius of 8 centimeters is 125.6 square centimeters. The estimated value of pi is 3.14

tangare [24]

$\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta\pi r^2}{360}\qquad 
\begin{cases}
\theta=\textit{angle in degrees}\\
r=radius\\
----------\\
r=8\\
A=125.6
\end{cases}
\\\\\\
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