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Olenka [21]
3 years ago
7

Consultar sobre las propiedades de la potenciacion y la radicacion y para cada uno dar 2 ejemplos

Mathematics
1 answer:
Nataly_w [17]3 years ago
5 0

Answer:

Potencia de una potencia

La potencia de una potencia de base a es igual a la potencia de base a elevada a la multiplicación de ambos exponentes -

Potencia de base 10

En las potencias con base 10, el resultado será la unidad seguida de tantos ceros como indica la cifra del exponente

radiacion

En matemáticas, la radicación es el proceso de hallar raíces de orden n de un número a.1​.  

De modo que se verifica que  

x n = a {\displaystyle x^{n}=a}  

, donde n es llamado índice u orden, a es llamado radicando, y x es una raíz enésima.2​3​  

La raíz de orden dos de  

a {\displaystyle a}  

, se llama raíz cuadrada de  

a {\displaystyle a}  

y se escribe como  

a {\displaystyle {\sqrt {a}}}  

o también  

a 2 . {\displaystyle {\sqrt[{2}]{a}}.}  

La raíz de orden tres de  

a {\displaystyle a}  

, se llama raíz cúbica de  

a {\displaystyle a}  

y se escribe como  

a 3 . {\displaystyle {\sqrt[{3}]{a}}.}  

Las raíces de órdenes superiores se nombran usando números ordinales, por ejemplo raíz cuarta o raíz séptima.

La radicación es la operación inversa a la potenciación. s:

Step-by-step explanation:

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Lisa [10]

Answer:

The length of o is 24 centimeters

Step-by-step explanation:

In Δ OPQ

∵ Side p is opposite to ∠P

∵ Side q is opposite to ∠Q

∵ Side o is opposite to ∠O

→ To find side o we must use the cosine rule

∴ o = \sqrt{p^{2}+q^{2}-2(p)(q).cos(O)  }

∵ p = 38 cm

∵ q = 29 cm

∵ m∠O = 39°

→ Substitute them in the rule to find o

∴ o = \sqrt{(38)^{2}+(29)^{2}-2(38)(29).cos(39)}

∴ o = 23.92008154

→ Round it to the nearest centimeter (whole number)

∴ o = 24 centimeters

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6 0
3 years ago
A section of a railway has a slope of approximately 0.46. In this section, a vertical change of 1 unit corresponds to a horizont
Ulleksa [173]
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Evaluate<br> 10m + n2/4 when m = 5 and n = 4
posledela

Answer:

52 units

Step-by-step explanation:

1) 10m + n2/4

Substitute within the equation

2) 10(5) + (4)2/4
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Step-by-step explanation:

I just did it and got it right

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