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Artist 52 [7]
3 years ago
6

What is the measure of YB?

Mathematics
1 answer:
pishuonlain [190]3 years ago
5 0
The formula is
YC x YD = AY x YB

fill in what we know:

18 x 6 = 9 x YB

108 = 9 x YB

YB = 108 / 9

YB = 12
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Eso quier decir que si partieron a la misma hora se encontraran  de nuevo en el punto de partida 72 minutos después de la salida.

Las vueltas que habrán realizado será el resultado de dividir 72 entre el tiempo que tardan en dar una vuelta

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se vuelven a encontrar a los 72 min de la salida
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