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LUCKY_DIMON [66]
3 years ago
11

Please help need this for today

Mathematics
1 answer:
Cloud [144]3 years ago
6 0
All will apply except for (A, C, and E) because those lengths are less than 4/6. So (B, D and F) are the correct answers.
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is A

Step-by-step explanation:

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Help me please!! <br> Also explain you answer since this is a study guide for a important test!!
il63 [147K]

Answer:

<h3><em>the </em><em>answer</em><em> </em><em>is </em><em>A</em></h3>

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8x+6is equivalent to-7(1-x)+x+13 because

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25) The area of a trapezium is 330cm2 and the length of one of
kari74 [83]

Answer

30

steps

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4 0
3 years ago
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Write an equivalent exponential equation for:<br> <img src="https://tex.z-dn.net/?f=log_%7B2%7D%20%28%5Cfrac%7B1%7D%7B4%7D%20%29
Kisachek [45]

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Step-by-step explanation:

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Phantasy [73]

Answer:

<h2>-23/13 - 2/13i</h2>

Step-by-step explanation:

\frac{5+4i}{-3-2i}\\\\\mathrm{Apply\:complex\:arithmetic\:rule}:\\\\\quad \frac{a+bi}{c+di}\:=\:\frac{\left(c-di\right)\left(a+bi\right)}{\left(c-di\right)\left(c+di\right)}\:=\:\frac{\left(ac+bd\right)+\left(bc-ad\right)i}{c^2+d^2}\\\\a=5,\:b=4,\:c=-3,\:d=-2\\\\=\frac{\left(5\left(-3\right)+4\left(-2\right)\right)+\left(4\left(-3\right)-5\left(-2\right)\right)i}{\left(-3\right)^2+\left(-2\right)^2}\\\\Refine\\=\frac{-23-2i}{13}\\\\

\mathrm{Rewrite\:}\frac{-23-2i}{13}\mathrm{\:in\:standard\:complex\:form:\:}-\frac{23}{13}-\frac{2}{13}i\\

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3 years ago
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