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lisabon 2012 [21]
3 years ago
6

A physical education class lasts for 7/8 -hour. How many minutes do they spend 1/2 of their playing time?

Mathematics
1 answer:
olchik [2.2K]3 years ago
4 0
(7/8) of an hour is 52.5 minutes. If you are looking for half of that, it would be 26.25 minutes or 26 minutes and 15 seconds.
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Using perfect factors find the square root of 1764
Zolol [24]

The square root of 1764 using perfect factors is 42

<h3>How to determine the square root using perfect factors?</h3>

The number is given as:

1764

Rewrite as

x^2 = 1764

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brainly.com/question/1538726

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1 year ago
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Jet001 [13]

Answer:

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Step-by-step explanation:

The given triangle is isosceles

Here

m\angle2+m\angle2+36^0=180^0\\\\2m\angle2=144^0\\\\m\angle2=72^0\\\\x+84=72\\\\x=72-84\\\\=-12

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