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Mandarinka [93]
3 years ago
10

La fórmula para calcular la distancia de "d" en pies, necesaria para detener un auto sobre una superficie con nieve es d=1/6 x^2

, donde x es la velocidad del auto en millas por hora, antes de que se apliquen los frenos. Si la distancia necesaria para detener un auto fue de 150 pies, ¿Cual era la velocidad del auto antes de que de aplicarán los frenos?
Con planteamiento, Porfavor.
Mathematics
1 answer:
spin [16.1K]3 years ago
8 0
D=1/6 x^2
150=1/6 x^2
*6     *6
900=x^2
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