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3 years ago

11

Et - 2x² +1

1 answer:

eduard3 years ago

8 0

I think D because 2jdjd

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System of equations <br><br> -8x + 4y = 24<br> -7x + 7y = 28<br><br> X= ___<br> Y=___

lilavasa [31]

Answer:

You would end up with X= -2, y= 2

And they would intersect at point (-2,2) on a graph :)

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3 years ago

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3 years ago

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A circle has a radius of 12 inches. Find the length of the arc intercepted by a central angle of 120 degrees to the nearest tent

OlgaM077 [116]

Answer:

25.12 inches

Step-by-step explanation:

We have given the radius of the circle =12 inches

The central angle intercepted by the arc =120°

We have to find the length of the arc

So length of the arc is given by $2\pi \times r\times \frac{central\ angle}{360}$

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3 years ago

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mixer [17]

Answer:

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Step-by-step explanation:

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3 years ago