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2 years ago

Math question (2 QUESTIONS!!)

Mathematics

1 answer:

lesantik [10]2 years ago

6 0

Answer: |-14.6-(-5.2)|

|-12-(-1)| ==> 4th option

Step-by-step explanation:

In order to find the distance between two points, you have to subtract one point from another and take the absolute value of the difference.

|-14.6-(-5.2)|=

|-14.6+5.2|=

|-9.4|=9.4

|-14.6-(-5.2)| ==> |-12-(-1)| ==> 4th option

|-12+1|=

|-11|=11

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Ber [7]

Answer:

The weight of the package is 1 kilograms.

It will cost $ 13 by both the couriers services.

Step-by-step explanation:

Let the weight of her package is x kilograms

Now, according to the question:

The charges of first Courier = $10 + $3(x)

and The charges of Second Courier = $7 + $6(x)

Also, for x kilograms, both the charges are equal

⇒ $10 + $3(x) = $7 + $6(x)

or, 10 + 3x = 7 + 6x

or, 10 -7 = 6x - 3x

⇒ 3x = 3, implies x = 3/3 = 1

⇒ The weight of the package is 1 kilograms.

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4 years ago

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11111nata11111 [884]

$\huge\fbox{Hi~there!}$

Remember, a number's additive inverse is simply its opposite.

Let's say we have a number a.

The opposite of a is -a, and the opposite of -a is a.

Thus, the additive inverse of

$\displaystyle\frac{7}{10}$ is

$\displaystyle-\frac{7}{10}$

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3 years ago

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Step-by-step explanation:

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3 years ago

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umka21 [38]

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3 years ago