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DanielleElmas [232]
3 years ago
15

What is √−100 = + i simplifying square roots of negative numbers

Mathematics
1 answer:
Viktor [21]3 years ago
5 0

Answer:

±10i

Step-by-step explanation:

sqrt( -100)

sqrt(  100*-1 )

We know sqrt(ab) = sqrt(a) sqrt(b)

sqrt(100)sqrt(-1)

We know that sqrt(-1) = i

±10i

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Se realizó una encuesta a 10 niños sobre su preferencia en el sabor del pastel. Fresa 20% chocolate 50% y vainilla 30%. Cuál es
dangina [55]

Answer:

a) ¿Cuál es el sabor favorito de los niños?

Chocolate con 50%

b) ¿Cuál es el sabor que menos les gusta a los niños?

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c) ¿Qué número de niños representan el 15%, 35% y 50%?

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Por lo tanto

1) 15% = 1.5

2) 35% = 3.5

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Step-by-step explanation:

Se encuestó a 10 niños sobre su preferencia por el sabor del pastel. Fresa 20%

Chocolate 50%

Vainilla 30%.

a) ¿Cuál es el sabor favorito de los niños?

El sabor favorito de los niños es el sabor con mayor porcentaje = Chocolate con 50%

b) ¿Cuál es el sabor que menos les gusta a los niños?

El sabor que menos les gusta a los niños es el sabor con el menor porcentaje = Fresa con 20%

c) ¿Qué número de niños representan el 15%, 35% y 50%?

Tenemos 10 hijos,

Por lo tanto

1) 15% = 15% × 10 = 1,5

2) 35% = 35% × 10 = 3,5

3) 50% = 50% × 10 = 5

6 0
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Answer:

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Step-by-step explanation:

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