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user100 [1]
3 years ago
8

Calculate the area of a circle with a diameter of 12 cm​

Mathematics
1 answer:
rosijanka [135]3 years ago
3 0

we know its diameter is 12, thus its radius must be half that, or 6.

\bf \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=6 \end{cases}\implies A=\pi 6^2\implies A=36\pi \implies A\approx 113.097

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Equation in slope intercept form of the line that passes through the given points of (2,-5) and (-8,3)
Reika [66]

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3 0
3 years ago
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A gardener has a container with 6 1/5 ounces of liquid plant fertilizer on Sunday the gardener uses 2 1/2 ounces on a flower gar
sergey [27]
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Amount of liquid plant fertilizer in the
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4 0
3 years ago
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torisob [31]

Answer:

B.

Step-by-step explanation:

Hope this helps! Good Luck

5 0
4 years ago
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Gwar [14]

Answer:

a=-1

If you need explanation please comment

5 0
3 years ago
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Elanso [62]

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Value of f(-10) is 1100

3 0
2 years ago
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