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miskamm [114]
3 years ago
6

What's the speed of a sound wave through 25° celsius

French
1 answer:
shutvik [7]3 years ago
7 0
346.13 m/s
1246.07 km/h not Kmh
774.268 mph- Miles per hour
1135.6 ft/s- feet per second
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4 0
4 years ago
The passé composé with avoir HELPPP
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Answer:

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exercice 2 :

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True !! Good luck !!!
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