2 years ago

Cual es la fraccion de 1.9 y porque

Mathematics

1 answer:

stepladder [879]2 years ago

5 0

Answer:

19/10

Step-by-step explanation:

la fracción 1.9 es igual a 19/10 o 190%. Que es 190/100.

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Step-by-step explanation:

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2 years ago

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2 years ago

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ch4aika [34]

Given:

The functions are

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To find:

The functions $(f+g)(x)$ and $(f-g)(x)$ .

Solution:

We know that,

$(f+g)(x)=f(x)+g(x)$

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$(f+g)(x)=-5x^2+11x-18$

And,

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$(f-g)(x)=(4x^2+7x-5)-(-9x^2+4x-13)$

$(f+g)(x)=4x^2+7x-5+9x^2-4x+13$

$(f+g)(x)=(4x^2+9x^2)+(7x-4x)+(-5+13)$

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Therefore, the required functions are $(f+g)(x)=-5x^2+11x-18$

and $(f-g)(x)=13x^2+3x+8$ .

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2 years ago

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pantera1 [17]

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2 years ago

Cual es la fraccion de 1.9 y porque​

Cual es la fraccion de 1.9 y porque