2 years ago

Please help me I need this for tonight

Mathematics

1 answer:

Dimas [21]2 years ago

7 0

C
because if you substitute 4 into x you do 4+8 thats 12
3(4) = 12
so therefore its C

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dusya [7]

The equation

$w=112+8t$

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$w=112+8\cdot 4= 112+32= 144$

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Convert the complex number z = 4 - 10i from rectangular form to polar form.

mrs_skeptik [129]

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$r = 2 \sqrt{29} ( \cos(292 \degree) + \sin(292 \degree))$

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$z = r( \cos( \theta) + i \sin( \theta) )$

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$r = \sqrt{ {x}^{2} + {y}^{2} }$

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