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Otrada [13]
4 years ago
8

Boo, I need help.

Mathematics
2 answers:
MAXImum [283]4 years ago
5 0

Answer:

12 is the correct answer

Step-by-step explanation:

1) so whenever we're dividing with fractions we need to change the division sign to multiplication and turn the second fraction upside down (reciprocal)

so

6*2/1=12

Julio did change the division sign to multiplication but he forgot to take the reciprocal of the second fraction (he left the second fraction as is)

what Julio did: 6*1/2=3

Hope this helps!

Serggg [28]4 years ago
5 0

Answer:

Julio divided 6 whole parts into groups of 2 instead of dividing them into groups of  

1

2

 which would make the quotient 12, not 3.

Step-by-step explanation:

i got it right!!!!!!!!!!!!

Here you goooo

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I got this wrong. not sure where I went wrong​
oksano4ka [1.4K]

Answer:

\left( x-2\right)^{2}  +\left( y-6\right)^{2}  =12

Step-by-step explanation:

Formula ………………………………………………………………………

The equation of a circle with center (a , b) and radius r is :

\left( x-a\right)^{2}  +\left( y-b\right)^{2}  =r^{2}

===================

Now ,let’s apply what we have learnt:

The equation of the circle with center (a , b) = (2 , 6) and radius r = 2√3 is :

\left( x-2\right)^{2}  +\left( y-6\right)^{2}  =\left( 2\sqrt{3} \right)^{2}

\Longleftrightarrow \left( x-2\right)^{2}  +\left( y-6\right)^{2}  =12

\text{Note :} \left( 2\sqrt{3} \right)^{2}  =2^{2}\times \sqrt{3}^{2} =4\times3=12

7 0
2 years ago
Complete the square in the quadratic equation in order to write the equation in vertex form.y = x^2 - 6x - 8
Vesna [10]
Sent a picture of the solution.

4 0
3 years ago
Los alumnos de 6 grado obtuvieron las siguientes calificaciones en sus exámenes de matemáticas, encuentra la Media, moda y media
skelet666 [1.2K]

Answer:

Media = 8.73

Moda = 9.0

Mediana = 9.0

Step-by-step explanation:

En este caso, vamos a repasar primero el concepto de cada uno:

Media: Se refiere a un promedio numérico de varios datos en una medida. Se calcula como la sumatoria de todos los valores numéricos dividido entre la cantidad de valores existentes,

Moda: Se refiere al valor numérico que mas se repite en una secuencia numérica.

Mediana: Se refiere al número, o números, que se encuentran justo en la mitad de una secuencia numérica ordenada de menor a mayor o de mayor a menor.

Tomando en cuenta estos conceptos, determinemos cada uno de ellos. Son 15 calificaciones. Si las ordenamos todas de menor a mayor tenemos:

7.0, 8.0, 8.0, 8.0, 8.0, 9.0, 9.0, 9.0, 9.0, 9.0, 9.0, 9.0, 9.0, 10.0, 10.0

Para la media:

Media = 7 + (8+8+8+8) + (9+9+9+9+9+9+9+9) + (10+10) / 15

<h2>Media = 8.73</h2>

<u>Para la moda:</u>

Como se puede observar, la calificación 9.0 se repitió 8 veces por lo tanto

<h2>Moda = 9.0</h2>

<u>Para la mediana:</u>

Al observar los datos ordenados de mayor a menor, nos damos cuenta que la calificación 9.0 se encuentra en la mitad de esos datos, asi que

<h2>Mediana = 9.0</h2>

Espero te ayude.

6 0
3 years ago
35,423 ÷ 15 <br><br> 2,028 R3<br> 2,301 R8<br> 2,361 R8<br> 2,294 R13
ira [324]

Answer:

2361

Step-by-step explanation:

7 0
3 years ago
Please help ill give brainliest
Natalka [10]

Answer: C

Step-by-step explanation: She wants to sell more than 180, so it isn't equal too. Each ticket costs $15. Good luck! :D

6 0
3 years ago
Read 2 more answers
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