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Nikitich [7]
4 years ago
13

The solution to -12 + n = -15 is n = 3. true or false

Mathematics
2 answers:
Sonja [21]4 years ago
6 0

Answer:

False

Step-by-step explanation:

Step 1: Write out equation

-12 + n = -15

Step 2: Add 12 on both sides

n = -3

So our answer is -3 and not 3.

Stella [2.4K]4 years ago
3 0

Answer: False

The answer to this problem is n=-3

To get -3 here is the work shown

<u>Simplify both sides of the equation</u>

<u></u>n-12=-15<u></u>

<u></u>

<u>Add 12 to both sides</u>

<u></u>n-12+12=-15+12\\n=-3<u></u>

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Answer:

The answer is a trapezoid.

Hope this helped!


6 0
3 years ago
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4 years ago
A number x is no more than 9 units away from 8. Write and solve an absolute-value inequality to show the range of possible value
Montano1993 [528]
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7 0
3 years ago
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Luba_88 [7]

Answer:

The answer to your question is: hypotenuse = 53 m

Step-by-step explanation:

Data

Opposite leg = 28

Adjacent leg = 45

hypotenuse = ?

Pythagorean theorem

                                        c^{2} = a^{2}  + b^{2} \\

                                        c^{2}  = 28^{2}  + 45^{2}

                                        c^{2}  = 784 + 2025

           

                                       c² = 2809

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5 0
3 years ago
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vladimir2022 [97]

Answer:

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