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leonid [27]
3 years ago
7

Rashid solved a fraction division problem using the rule “multiply by the reciprocal.” His work is shown below.

Mathematics
1 answer:
taurus [48]3 years ago
7 0
Rashid solved the problem correctly
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Si el máximo común divisor (MCD) de 6432 y 132 disminuye en 8, entonces será igual a: * 1 punto 6 4 -2 -6
swat32

Answer:

4

Step-by-step explanation:

Para empezar el maximo común divisor (MCD) de dos números se refiere al número en común que tienen ambos números, entre los cuales pueden ser divididos. En el caso del máximo se refiere al número más alto posible en que ambos números pueden ser divididos.

Para poder saber esto, es necesario anotar los factores en los cuales pueden ser divididos ambos números. Sin embargo, ya que son cantidades altas, puede tomar mucho tiempo determinar esto, por lo tanto nos vamos a la respuesta final.

Sabemos que el MCD de 132 y 6432 es disminuido en 8 unidades, es decir, se le resta 8 al MCD de esos números, y ese número debe coincidir con alguna de las opciones puesta ahí. Por lo tanto, lo que vamos a hacer para resolverlo rápidamente es sumarle 8 a cada una de las opciones y luego, verificaremos si el número obtenido es divisor de 132 y 6432.

<u>Obtención del MCD original:</u>

a) 6 + 8 = 14

b) 4 + 8 = 12

c) 2 + 8 = 6

d) 6 + 8 = 2

Con estos resultados, veamos cual de ellos es el MCD de 132 y 6432.

<u>Para el 6432:</u>

6432 / 2 = 3216

6432 / 6 = 1072

6432 / 12 = 536

6432 / 14 = 459,24

Podemos observar con estos resultados que el 14 queda descartado al tener un resultado decimal, por lo tanto debe ser 2, 6 o 12. Veamos la cuenta con el 132:

<u>Para el 132:</u>

132 / 2 = 66

132 / 6 = 22

132 / 12 = 11

Podemos observar ahora en este caso que el 132 es divisible entre 12, por lo tanto, es el MCD entre 132 y 6432, asi que se concluye que el resultado de disminuir por 8 el MCD de ambos números es:

<h2>12 - 8 = 4</h2>

Exitos

8 0
3 years ago
How do I make the equation in slope intercept form for No. 4?
dezoksy [38]

Since the slope and the y-intercept for the equation of y = mx + b doesn't exist, you don't need to include it.

y = mx + b

Without the m and b, which are the slope and y-intercept, you are left with x.

Then, you need to figure out whether the line is horizontal, or vertical.

If the line is vertical, you keep the x, and find out the value x is on for every point of y.

If the line is horizontal, you keep the y, and find out the value y is on for every point of x.

Since the line is vertical, we can use x = ?

The line is always at x=2, no matter what the y-value is, so the final equation would be x=2.

<em>I hope this helped you! :)</em>

7 0
3 years ago
Read 2 more answers
What is the arc length of an arc with radius 15 inches and central angle 30 degrees
RUDIKE [14]

Answer:

7.855 inches

Step-by-step explanation:

The formula to find the length of an arc is :

Arc Length = \frac{\theta}{360} × 2 π r

Here,

Θ ⇒ size of the angle ⇒ 30°

r ⇒ radius ⇒ 15 inches

<u>Let us solve it now.</u>

Arc length = \frac{\theta}{360} × 2 π r

Arc length = \frac{30}{360}*2*\pi*15

Arc length = \frac{30*2*\pi*15}{360}

Arc length = \frac{2827.8}{360}

Arc length = 7.855 inches

Let me know if you have any other questions. :)

7 0
2 years ago
Help, me with this oof
gladu [14]

Answer:

I'm confused

Step-by-step explanation:

what is it

7 0
3 years ago
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If I buy 32 chocolates and It all cost £9.28 how much does each bar cost
Iteru [2.4K]

£9.28/32

£0.29 for each bar

6 0
3 years ago
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