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valkas [14]
2 years ago
11

Zachary travels on a journey of 50 miles. He spends half of

Mathematics
2 answers:
Mars2501 [29]2 years ago
7 0
I divided 50 miles by 2 = 25 miles (walked) 25 miles (horseback)
I divided 25 by 3 = 8.33
I divided 25 by 9 = 3
Added together = 8.33 + 3 = 11.33
So time to complete the journey 11.33 hour
swat322 years ago
3 0

50/2 = 25

Therefore he spent 25 miles on his horse and 25 miles walking

He covers 9 miles every hour on his horse

25/9 = 2 \frac{7}{9} hours

He covers 3 miles every hour walking

25/3 = 8 \frac{1}{3} hours

Total time taken to complete his journey = 2 \frac{7}{9} + 8 \frac{1}{3} = 11 \frac{1}{9} hours

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andreyandreev [35.5K]
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3 years ago
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Nimfa-mama [501]
\sqrt{2 - x^{2}} \cdot \frac{dy}{dx} = \frac{1}{2 - y}
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Now, isolate the variables, so you can integrate.
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At x = 1, y = 0.
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What is the equation of the line that passes through the point (4,3) and has a slope<br> of 1?
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