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zysi [14]
3 years ago
5

44y + 321x = 0 biết x=30000

Mathematics
1 answer:
Katena32 [7]3 years ago
6 0

Answer:

y= -240750/11

Step-by-step explanation:

44y + 321. 30000 = 0

44y = - 963000

y= -240750/11

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Is 1/3 bigger or 0.33
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Answer:

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Answer:

25/3 ft/s

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Hence, the tip of  his shadow moving  with a speed 25/3 ft/s when he is 45 feet from the pole.

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3 years ago
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