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mr_godi [17]
3 years ago
9

Find three consecutive even integers whose sum is 200 more than the smallest integer.

Mathematics
2 answers:
Vikentia [17]3 years ago
5 0
Let the 3  even numbers be 2x, 2x + 2 and 2x + 4, so we have:-

2x + 2x + 2 + 2x + 4 = 2x + 200

4x = 194

x = 48.5

2x = 97 

The question wants even numbers so there is no answer to this 

the numbers 97,99 and 101  fit the equation but these are odd numbers.

Alexeev081 [22]3 years ago
3 0
X, X+2, X+4 ARE THE 3 POSITIVE CONSECUTIVE INTEGERS.
X(X+2)=8+38(X+4)
X^2+2X=8+38X+152
X^2+2X-38X-8-152=0
X^2-36X-160=0
(X-40)(X+4)=0


X-40=0
X=40 ANSWER FOR THE FIRST INTEGER.
40+2=42 FOR THE SECOND INTEGER.
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a) Nota - Puesto que la ecuación que describe el Coste ya existe en el enunciado, entonces se entiende el verbo <em>"Expresa"</em> como <em>"Describa en sus propias palabras"</em>.

Como puede apreciarse el Coste de la línea telefónica móvil aumenta linealmente con el Tiempo de consumo por parte del usuario. En consecuencia, la función de Coste queda definida como sigue:

C(t) = C_{o} + r\cdot t (1)

Donde:

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Entonces, tenemos que Kiara ha adquirido una línea de telefonía móvil con internet a un Coste Fijo de 10 soles y un Tasa de Consumo de 1,5 soles por hora consumida.

b) Una característica de las Funciones Lineales es que tanto su Dominio como Rango comprenden al Conjunto de todos los Números Reales, al ser de Pendiente constante esta Función.

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C(48) = 10 + 1,5\cdot (48)

C(48) = 82

El Coste total por 48 horas de consumo de la línea telefónica con internet es 82 soles.

Invitamos a ver este problema sobre Costes: brainly.com/question/15723794

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to get 10/20 you have to multiply 5/10 by 2:

  5   *   2          10
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Hope it helps! =)
7 0
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Answer:

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Similarly, amount received by Tanya = 150\times \frac{1}{(4+1)}

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