3 years ago

Fill in the chart on paper than list the coefficient of x^2 term.

1 answer:

8 0

I am assuming you're doing a Punnet square, so you multiply each one. So on the top left box, it is -45x^2, the top right is 9x, bottom left is 35x, and bottom right is -7.

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Step-by-step explanation:

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A circle has a sector with area 33 pi and a central angle of 11/6 pi radians. What is the area of a circle?

Mashutka [201]

Answer:

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Step-by-step explanation:

The area of a circle is given as:

$A = \pi r^2$

where r = radius of the circle

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$A_s = \frac{\alpha }{2\pi} * \pi r^2$

where α = central angle in radians

Since $\pi r^2$ is the area of a circle, A, this implies that:

$A_s = \frac{\alpha }{360} * A$

A circle has a sector with area 33 pi and a central angle of 11/6 pi radians.

Therefore, the area of the circle, A, is:

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3 years ago

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Happy studying ^-^

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