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SpyIntel [72]
2 years ago
12

Mediciones recientes del fondo del mar que se extiende a lo largo de las crestas a medio océano muestran que la deriva continent

al es del orden de 4 cm. Suponga que este valor ha sido constante a través del tiempo y considere la distancia actual entre Sudamérica y África como 5000 millas. ¿Cuánto tarda Aproximadamente pangea en fragmentarse?
Mathematics
1 answer:
Karolina [17]2 years ago
5 0

Usando proporciones, hay que la pangea tardra aproximademente 20,116,750 años para fragmentar-se.

<h3>¿Qué es una proporción?</h3>

Una proporción es una fracción de la cantidad total, e puede ser encontrada aplicando una regla de três.

La deriva continental es del orden de 4 cm al año. La distancia actual entre Sudamérica y África es de 5000 millas. En cm, esta distancia es la seguiente:

5000 millas = 5000 x 160934 cm = 80,467,000 cm.

Asi, el tiempo que levará para la pangea fragmentar-se es:

t = 80,467,000/4 = 20,116,750 años

Puede-se aprender mas a cerca de proporciones es brainly.com/question/26950887

#SPJ1

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Now multiply the numerators and denominators together:

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I have a rectangle with a length of 7 cm and a perimeter of 38 cm. Find the area of the rectangle?
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