2 years ago

I WILL GIVE BRAINLYIST IM BEING TIMED PLS HELP ASAP PLS PLS PLS PLS I WILL FAIL

Mathematics

1 answer:

nasty-shy [4]2 years ago

4 0

Answer:

.35 per minute. single variables.

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Pamela's boss rewards her hard work by telling her she is receiving a 12% raise. Pamela had been earning $15 per hour. After the

Maksim231197 [3]

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zlopas [31]

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Convert the complex number z = -12 + 5i from rectangular form to polar form.

Paha777 [63]

Answer:

$z=13(\cos 157\degree +i\sin157\degree)$

Step-by-step explanation:

The given complex number is

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The polar form of this complex number is;

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$r=\sqrt{(-12)^2+5^2}$

$r=\sqrt{144+25}=\sqrt{169}=13$

and

$\theta =\tan^{-1}(\frac{5}{-12})$

This implies that;

$\theta=157\degree$ to the nearest degree.

Hence the polar form is

$z=13(\cos 157\degree +i\sin157\degree)$

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3 years ago

Which triangles can not be proved congruent?#37

soldi70 [24.7K]

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50 POINTS<br> If you are going 60 mph, how many miles will you go in 45 minutes?

GenaCL600 [577]

Answer:

You would go 45 miles.

Step-by-Step Explanation:

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