4 years ago

Please help I don’t know how to do this!

Mathematics

2 answers:

ElenaW [278]4 years ago

5 0

Answer:c

Step-by-step explanation:

Ket [755]4 years ago

3 0

The answer is the top one.

Hope this helps!

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3 years ago

Please solve and show your work: (-4m^9+2m^7-14m^6)÷2m^3

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The first step for solving this expression is to write the division as a fraction.
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4 years ago

Need help fast don't know what to do

diamong [38]

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maybe the answer is

<h2>HOPE IT HELPED </h2>

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3 years ago

Find modulus and principle argument of compiles numbers Z=5/2(cos300+isin300)

Paul [167]

$z = \frac{5}{2}(\cos(300) + i\sin(300)) = \frac{5}{2}(\frac{1}{2} - i\frac{\sqrt{3}}{2})\\|z| = \sqrt{(\frac{5}{4})^2 + (\frac{5\sqrt{3}}{4})^2} = \sqrt{\frac{25}{16} + \frac{75}{16}} = \sqrt{\frac{100}{16}} = \frac{10}{4} = \frac{5}{2}$

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