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anyanavicka [17]
3 years ago
10

Determine the change to the base of a triangle if the height is tripled and the area is 12 times larger than the original.

Mathematics
1 answer:
Kipish [7]3 years ago
7 0

Answer:

If the height is tripled and the area is 12 times larger, the base would be 8 times larger.

Step-by-step explanation:

Area of Triangle = 1/2(base × height)

If the area is 1 foot and the height is 1 foot, that means the base is 2 feet, since 1 = 1/2(2 × 1)

Now, if the height is tripled and the area is 12 times larger, then the base would have to be 8 feet, since 12 = 1/2(8 × 3)

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en una balansa de platillos esta equilibrada, en uno de los platillos hay una piedra, una pesa de un noveno kilogramos y la otra
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Se escribe una equacion y se resolve.

Vamos a usar x para representar el peso de la piedra.

En en platillo que tiene la piedra, el peso total es: x + 1/9 + 2/3

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La balanza esta equilibrada por eso los pesos en los platillos son iguales.

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Step-by-step explanation:

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