3 years ago

What is the equation of the trend line?

Mathematics

1 answer:

dimulka [17.4K]3 years ago

4 0

N=(x)+M+(B) that's ur answer

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F(x)=x^3+9x^2+23x + 15

Airida [17]

This is what I got hope it helps!

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2 years ago

In this circle, the area of sector COD is 50.24 square units. The radius of the circle is units , and units.

maks197457 [2]

Let angle be alpha

$\\ \rm\Rrightarrow Area=50.24$

$\\ \rm\Rrightarrow \dfrac{\alpha}{360}\pi r^2=50.24$

$\\ \rm\Rrightarrow \alpha 3.14r^2=18086.4$

$\\ \rm\Rrightarrow \alpha r^2=5760$

$\\ \rm\Rrightarrow r^2=\dfrac{5760}{\alpha}$

$\\ \rm\Rrightarrow r=\sqrt{\dfrac{5760}{\alpha}}$

If you have angle measure in degree put in place of Alpha and get the value elaw this is our final answer

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marin [14]

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3 years ago

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3 years ago

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220 is 95.3% of what number?

Elis [28]

To get the answer we can use proportion
220 ----------------95.3%
x -------------------100%
Crossmultiply now
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3 years ago

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