Convert the following percent to a fraction and reduce to lowest terms as needed.

Mathematics

1 answer:

ryzh [129]2 years ago

6 0

34½% = 34.5% = 0.345 = 345/1000 = 69/200

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How can you rewrite the expression (8-5i)^2 in the form of a +bi

olchik [2.2K]

$\bf \textit{recall that }i^2=-1\\\\
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\\\\\\
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maria [59]

Answer:

Answer is below

Step-by-step explanation:

Download docx

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rewona [7]

Check the picture below.

let's firstly convert the mixed fractions to improper fractions.

$\stackrel{mixed}{7\frac{1}{2}}\implies \cfrac{7\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{15}{2}} ~\hfill \stackrel{mixed}{12\frac{1}{2}}\implies \cfrac{12\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{25}{2}} \\\\[-0.35em] ~\dotfill$

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