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UNO [17]
3 years ago
9

Sound waves travel at a speed of 330.0 m/s how long does it take for the sound of thunder to travel 1.5 km?

Mathematics
1 answer:
Lunna [17]3 years ago
7 0

Answer:

4.5454 seconds

Step-by-step explanation:

1.5 km is equal to 1,500 m

1,500 m divided by 330.0 m/s = 4.5454 s

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By what number should -4.125 be divided to get -5.5.​
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Answer: 0.75

Step-by-step explanation:

-4.125/-5.5 = 3/4 or 0.75

-4.125/0.75 = -5.5

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3 years ago
Each side of a square calendar is 6 inches long. What is the calendar's area?
forsale [732]
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3 0
3 years ago
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Please please help guys
dexar [7]

Answer:

234.85

Step-by-step explanation:

This was easy!!!

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3 years ago
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The ratio of the measures of the sides of a triangle is 9:15:5. If the perimeter of the triangle is 130 feet, find the measures
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29x = 130
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<span> <span> <span> 40.3448275862 </span> </span> </span>
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5 0
4 years ago
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$37.50

Step-by-step explanation:

$0.75 X 50


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4 years ago
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