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3 years ago

What does -3(n+5)=12 equal

Mathematics

1 answer:

Reil [10]3 years ago

6 0

Answer:

n= -9

Step-by-step explanation:

-3 ( n+5 ) = 12

-3n - 15 = 12

-3n = 12+15

-3n = 27

n = -27/3

n = -9

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rosijanka [135]

Hi there!

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I believe your answer is:

$\sqrt{34}$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\text{\underline{The distance formula is:}}\\\\d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

⸻⸻⸻⸻

$\boxed{\text{Calculating the answer....}}\\\\d = \sqrt{(1-6)^2+(0-(-3))^2}\\--------------\\\rightarrow d = \sqrt{(-5)^2+(3)^2}\\\\\rightarrow d = \sqrt{(25+9)}\\\\\rightarrow d =\boxed{ \sqrt{34} }$

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»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

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3 years ago

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AnnyKZ [126]

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3 years ago

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lys-0071 [83]

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Please vote my answer branliest! Thanks.

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Step-by-step explanation:

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