(x2 + x - 1) = (x - 1)

Mathematics

1 answer:

zepelin [54]2 years ago

5 0

Answer:

x=0

Step-by-step explanation:

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$\bf \textit{volume of a cone}\\\\
V=\cfrac{\pi r^2 h}{3}\implies V=\stackrel{base~area}{\pi r^2}\cdot \cfrac{1}{3}\stackrel{height}{h}\\\\
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\textit{base of this cone}\\\\
B=\stackrel{a~square}{5\cdot 5}+\stackrel{semi-circle}{\frac{\pi r^2}{2}}\implies B=25+\frac{\pi 3^2}{2}\\\\\\ B=\stackrel{square}{25}+\stackrel{semi-circle}{\frac{9\pi }{2}}
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$\bf \textit{volume of this cone}\\\\
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Step-by-step explanation:

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Step-by-step explanation:

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