3 years ago

Is 4.5 a rational number

Mathematics

2 answers:

SVEN [57.7K]3 years ago

8 0

Answer: I think so

Step-by-step explanation: I hope this helps you!! If not I'm so sorry

andriy [413]3 years ago

7 0

Answer:

yes 4.5 is rational number

Step-by-step explanation: it is 40/10 hope this helps :)

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Answer:

Similar, SSS similarity, ΔLRS

Step-by-step explanation:

First, compare the ratios of the shortest sides:

LN / LS = 112 / 24 = 4⅔

And the longest sides:

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And the middle:

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The triangles' sides are proportional. Therefore, by SSS similarity, the triangles are similar.

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3 years ago

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Dmitry [639]

Answer:

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Step-by-step explanation:

Let do algebra and figure out the value of x:

$\frac{4}{x-3}+5=2\\\frac{4}{x-3}=2-5\\\frac{4}{x-3}=-3\\4=-3(x-3)\\4=-3x+9\\3x=9-4\\3x=5\\x=\frac{5}{3}$

<u>Note:</u> assuming that the problem is $\frac{4}{x-3}+5=2$

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4 years ago

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denis23 [38]

Answer:

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Step-by-step explanation:

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