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Paha777 [63]
3 years ago
8

100 = 10/ 30 × 100 = cual es

Mathematics
2 answers:
Step2247 [10]3 years ago
4 0
Sencillo para simplificar una fracción debemos de buscar un numero que entre el numerador y denominador sea el mismo
30/100
el numero similar entre los dos es 10
dividimos 30/10 = 3
dividimos 100/10 =10
3/10 quedaría simplificada
ESPERO HABERTE AYUDADO
Sunny_sXe [5.5K]3 years ago
3 0

Answer:

30

Step-by-step explanation:

10 / 30 x 100 = x

una fracción es sólo un problema de división por lo que puedo separar que

10 / 30 x 100 = x

            /100

10 / 30  = x

(10)

30 = x

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Use the augmented matrix to determine if the linear system is consistent. Is the linear system represented by the augmented matr
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Answer:

The correct option is (A).

Step-by-step explanation:

If the reduced row echelon form of the coefficient matrix of a linear system of equations in four different variables has a pivot, i.e. 1, in each column, then the reduced row echelon form of the coefficient matrix is say A is an identity matrix, here I₄, since there are 4 variables.

\left[\begin{array}{cccc}1&0&0&0\\0&1&0&0\\0&0&1&0\\0&0&0&1\end{array}\right]

Then the corresponding augmented matrix [ A|B] , where the matrix is the representation of the linear system is AX = B, must be:

\left[\begin{array}{ccccc}1&0&0&0&a\\0&1&0&0&b\\0&0&1&0&c\\0&0&0&1&d\end{array}\right]

Now the given linear system is consistent as the right most column of the augmented matrix is a linear combination of the columns of A as the reduced row echelon form of A has a pivot in each column.

Thus, the correct option is (A).

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4 years ago
Simplify <br> (X^2-64)/(x^2-8)
Katyanochek1 [597]

Answer:

Simplify the expression.

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

You didn't give the options relating to the question.

To solve this first, you need to know that we have to note that (+) × (-) = (-). Therefore, 1.25+(-0.75) will be thesame as writing 1.25 - 0.75. This will then be:

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Let's begin by listing out the information given to us:

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Therefore, there 12 possible combinations from these

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