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Lyrx [107]
3 years ago
13

If the circumference of a circle measures

Mathematics
1 answer:
RoseWind [281]3 years ago
8 0
<h2>Therefore the area of the circle is =289\pi cm^2</h2>

Step-by-step explanation:

Given that the circumference of a circle measures 34 \pi cm

Let the radius of the circle be = r

Then circumference =2 \pi r cm

According to problem

2 \pi r = 34 \pi

⇔r = \frac {34}{2}

⇔r = 17 cm

Therefore the area of the circle is = \pi r^2

                                                    =\pi 17^2 cm^2

                                                    =289\pi  cm^2

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Answer:

{-2, 1}

Step-by-step explanation:

\frac{y+4}{2y} +\frac{y-2}{3} =\frac{3y^2+10}{6y}

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2y^2-y+12=3y^2+10

Now, set the equation equal to zero and factor.

2y^2-y+12=3y^2+10\\-y^2-y+2=0\\(-y-2)(y-1)=0\\\\-y-2=0\\y=2\\\\y-1=0\\y=-1

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Step-by-step explanation:

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