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2 years ago

In the diagram of circle A, what is m∠LMN?

Mathematics

2 answers:

vagabundo [1.1K]2 years ago

3 0

we know that

The measurement of <u>the external angle</u> is the semi-difference of the arcs which includes

m∠LMN= $\frac{1}{2}(270\°-90\°)=90\°$

therefore

the answer is $90\°$

lozanna [386]2 years ago

3 0

90 degrees I hope I helped

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1 year ago

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Let the length of river D be x

then the lenght of river C will be 200+x

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3 years ago

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Masja [62]

Given:

The given function is:

$\dfrac{(x^3+1)(x-2)}{x^2}$

To find:

The differentiation of the given function.

Solution:

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$y=\dfrac{(x^3+1)(x-2)}{x^2}$

It can be written as:

$y=\dfrac{(x^3)(x)+(x^3)(-2)+(1)(x)+(1)(-2)}{x^2}$

$y=\dfrac{x^4-2x^3+x-2}{x^2}$

$y=\dfrac{x^4}{x^2}-\dfrac{2x^3}{x^2}+\dfrac{x}{x^2}-\dfrac{2}{x^2}$

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Differentiate with respect to x.

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$y'=2x-2(1)+(-x^{-2})-2(-2x^{-3})$

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2 years ago