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Troyanec [42]
3 years ago
12

Hyperloop, a new mode of travel, aims to reach a speed of 170170 \dfrac{\text{m}}{\text{s}} s m ​ . This is 50\%50% less than th

e speed of sound. What is the speed of sound?
Mathematics
1 answer:
liraira [26]3 years ago
7 0

Answer:

Speed of sound is 340 meter per second.

Step-by-step explanation:

Let the speed of sound = x meter per second.

It is given that,

The new mode of travel has the speed 170 meter per second, which is 50% less than the speed of sound.

So, we get,

x - 50%x = 170

i.e. x - 0.5x = 170

i.e. 0.5x = 170

i.e. x = 340 meter per second

Hence, the speed of sound is 340 meter per second.

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Answer:

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Step-by-step explanation:

Step 1: Write expression

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nirvana33 [79]
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What is an equation of the line that passes through the point (-4,-7)(−4,−7) and is parallel to the line 3x-y=43x−y=4?
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9514 1404 393

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