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valentina_108 [34]
3 years ago
15

5}{2} " alt="19 = \frac{11b + 5}{2} " align="absmiddle" class="latex-formula">
how to solve this equation​
Mathematics
1 answer:
Valentin [98]3 years ago
4 0

Step-by-step explanation:

11b + 5 = 38

11b = 33

b = 3 is the answer

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Add. write your answer in simplest form.<br> -4 _/135 + 7 _/15
Zarrin [17]

\huge\quad\qquad\underline{{\sf Answer}}

Let's solve ~

\qquad \sf  \dashrightarrow \:  - 4 \sqrt{135} + 7 \sqrt{15}

\qquad \tt \dashrightarrow \: - 4 \sqrt{5 \times3 \times 3 \times 3}  + 7 \sqrt{15}

\qquad \tt \dashrightarrow \:( - 4 \times 3) \sqrt{5 \times 3}  + 7 \sqrt{15}

\qquad \tt \dashrightarrow \: - 12 \sqrt{15 }  + 7 \sqrt{15}

\qquad \tt \dashrightarrow \: - 5 \sqrt{15}

7 0
3 years ago
Averi estaba intentando factorizar 4x^2+20x-164x
Darina [25.2K]

Responder:

El ancho del modelo de área de Averi será x² + 5x-4

Explicación paso a paso:

Deje que el área del modelo de Averi sea igual a la ecuación dada

4x² + 20x-16

Si el mayor factor común del modelo es 4, esto significa que 4 se puede factorizar fácilmente de la ecuación como se muestra;

4 * (x² + 5x-4) ... (1)

Si la fórmula para el modelo de área = Largo * Ancho

Al comparar la fórmula para encontrar el área del modelo con la ecuación 1, el ancho del modelo de área será la función entre paréntesis, es decir,

x² + 5x-4

El ancho del modelo de área de Averi será x² + 5x-4

3 0
4 years ago
A random survey asked two groups of 100 women whether they wear shorts, long pants, or a dress most often. The results are shown
Alenkinab [10]

Answer:

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Step-by-step explanation: I got it right on Ed

6 0
3 years ago
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