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Sergio039 [100]

2 years ago

8

If a complete graph represents the road network in a country, it would be advantageous for that country in the even that an infe

ctious disease hits one of the towns on the road network. Yes, it would be advantageous No, it would not be advantageous

1 answer:

Contact [7]2 years ago

6 0

Answer:

everyone

Step-by-step explanation:

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Greatest common factor for 40,10

horrorfan [7]

The greatest common factor of 40&10 is 10

8 0

3 years ago

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Gary has 3y comics. Shaun has 8 comics. They share their comics equally. How many comics does each of them have

11111nata11111 [884]

Each Had 10. Y= 4. Because 3 x 4 = 12 + 8 = 20 ÷ 2 = 10

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3 years ago

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(03.05 MC) Solve the rational equation x divided by 2 equals x squared divided by quantity x minus 2 end quantity, and check for

ycow [4]

Answer:

x = 0 and x = -2 are solutions of the given rational equation.

Step-by-step explanation:

We must solve the following rational equation:

$\frac{x}{2} = \frac{x^{2}}{x-2}$

Now we present the procedure:

1) $\frac{x}{2} = \frac{x^{2}}{x-2}$ Given

2) $x\cdot (x-2) = 2\cdot x^{2}$ Compatibility with multiplication/Existence of the multiplicative inverse/Definition of division/Modulative property.

3) $x^{2}-2\cdot x = 2\cdot x^{2}$ Distributive property/ $a^{b}\cdot a^{c} = a^{b+c}$

4) $x^{2} + 2\cdot x = 0$ Compatibility with addition/Existence of the additive inverse/Modulative property/Reflexive property

5) $x \cdot (x+2) = 0$ Distributive property/ $a^{b}\cdot a^{c} = a^{b+c}$

6) $x = 0\, \lor\, x = -2$ Result

Now we check the rational equation with each root:

x = 0

$\frac{x}{2} = \frac{x^{2}}{x-2}$

$\frac{0}{2} = \frac{0^{2}}{0-2}$

$0 = \frac{0}{-2}$

$0 = 0$

x = 0 is a solution of the rational equation.

x = -2

$\frac{x}{2} = \frac{x^{2}}{x-2}$

$\frac{-2}{2} = \frac{(-2)^{2}}{-2-2}$

$-1 = -1$

x = -2 is a solution of the rational equation.

4 0

3 years ago

Ok... so I failed my math test because I wasnt at school for a week and didn't know anything....

ozzi

When multiplying two powers with the same base (which is 5 in this case) you can simply add the exponents. - 8 + 4 = - 4. The answer is
${5}^{ - 4}$

8 0

3 years ago

Helooo someone please

Maurinko [17]

Answer:

B

Step-by-step explanation:

In this case the method of there being two of the same x values it is NOT a function. Because then there will be two points on top of each other resulting in it not passing the vertical line test on a graph.

6 0

2 years ago

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