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Ksivusya [100]
2 years ago
14

57. 26.9+12+ w = 49.25 Find w.

Mathematics
1 answer:
Ulleksa [173]2 years ago
4 0

Answer: w=10.35

Step-by-step explanation:

26.9+12+w=49.25

38.9+w=49.25

w=49.25-38.9

w=10.35

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Is √6/8. rational or irrational?
Ipatiy [6.2K]
<h2>Answer:</h2>

<em>The number is </em><u><em>irrational</em></u><em>.</em>

<h2>Step-by-step explanation:</h2>

<h3>1. Convert to decimal.</h3>

\sqrt{\frac{6}{8} } =\sqrt{0.75} =0.8660254038...

<h3>2. Conclude.</h3>

<em>Since this number shows to have infinite decimal figures, it cannot be represented as the ratio of 2 integers. Hence, the number is </em><u><em>irrational</em></u><em>.</em>

<u><em>-------------------------------------------------------------------------------------------------------</em></u>

<em>Note.</em><em> In case the number expressed in the question was </em>\frac{\sqrt{6} }{8}, the answer  would still be <u><em>irrational</em></u><em>, for the same reasons explained above</em>.

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<em>Learn more about the classification of numbers here:</em>

<em>brainly.com/question/28292851</em>

<em>brainly.com/question/28292525</em>

<em>brainly.com/question/28281557</em>

<em>brainly.com/question/28262827</em>

4 0
2 years ago
Graph the following equation Y=3/4x-2
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Connect the two points.
4 0
3 years ago
a researcher is studying the effects of playing chess on memory improvement. he identifies 50 people who play chess and 50 peopl
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1 year ago
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Step-by-step explanation:

Our whole here is 500, since the House of Representatives and Senate combined would have 500 members in this case. So, we now need to find out how many senators there are.

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