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3 years ago

6

How do you find the circumference of a circle??

2 answers:

Phoenix [80]3 years ago

4 0

Answer:

how do you find the circumference of a circle??

C=2πr

C=2πr

Alexxx [7]3 years ago

4 0

Answer:C=2πr

Step-by-step explanation: yww

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Which property applies only to addition and multiplication

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3 years ago

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Simplify the expression where possible. (6^3)^-3

astraxan [27]

$\bf ~\hspace{7em}\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
~\hspace{4.5em}
a^n\implies \cfrac{1}{a^{-n}}
~\hspace{4.5em}
\cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m}
\\\\[-0.35em]
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3 years ago

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Olegator [25]

Answer:

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Step-by-step explanation:

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3 years ago

The cone and cylinder above have the same radius, r, and height, h. The volume of the cone is 90 cubic centimeters.

exis [7]

Answer:

$\huge\boxed{\sf Volume\ of\ cylinder = 270\ cm^3}$

Step-by-step explanation:

Volume of cone = 90 cm³

Volume of cylinder = ?

<u>Always remember:</u>

Volume of cylinder = 3 × volume of cone

Volume of cylinder = 3 × 90

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$\rule[225]{225}{2}$

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