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Eva8 [605]
3 years ago
15

The area of a square battlefield was 22,500 square miles. How long will it take a group of soldiers to cross the field diagonall

y at the rate of 3.2 miles/hour? Show work and explain
Mathematics
1 answer:
VARVARA [1.3K]3 years ago
6 0
\sqrt{22500} = s
\\\ diagonal = s \sqrt{2}
\\\ s = 150, \ diagonal = 150\sqrt{2}
\\\ diagonal \approx 212.132
\\\ 212.132/3.2 \approx 66.291 \ hrs
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BabaBlast [244]

Answer:

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Step-by-step explanation:

First simplify:

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divide everything by -2

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-2 [(x-3)(x-21)] Now divide the 7 that you multiplied earlier from 3 and 21

-2 [(x-3/7)(x-21/7)]

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Hence, the zeroes are 3/7 and 3

Hope this helps!

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4 0
2 years ago
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Setler [38]

Answer:

\huge\boxed{\sf t = 4}

Step-by-step explanation:

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<h3>~AH1807</h3>
6 0
3 years ago
Read 2 more answers
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Alex17521 [72]

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7 0
2 years ago
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Murrr4er [49]

Answer:

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8 0
3 years ago
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