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3 years ago

27 as 3 to a power.

Mathematics

1 answer:

dolphi86 [110]3 years ago

6 0

3^3 is equal to 3 * 3 *3, which is equal to 27

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Answer:

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Explanation:

$\sf Length \ of \ arc = \dfrac{\theta}{360} * 2\pi r$

Here given:

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Insert following:

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$\sf \rightarrow 2513.3 \ \ (rounded \ to \ nearest \ tenth)$

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3 years ago

Which of the following graphs represents the equation y+2=3(x-1)

Arturiano [62]

For this case we have the following equation, in a linear way:

$y + 2 = 3 (x-1)$

This expression can be written in the form $y = mx + b$

Where "m" is the slope and "b" is the cut point with the y axis.

Rewriting the given expression we have:

$y + 2 = 3x-3\\y = 3x-3-2\\y = 3x-5$

Thus, the slope is 3 and the cut point is -5.

To graph, we must find two points through which the line passes, so, we perform the following steps:

Step 1:

We do $x = 0$

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Thus, the point $(x1, y1) = (0, -5)$

Step 2:

We do $y = 0$

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Thus, the point $(x2, y2) = (\frac{5}{3},0)$

Answer:

See attached image

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