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bazaltina [42]
3 years ago
5

−12 = 9 + 5v + 2v what is it

Mathematics
2 answers:
kherson [118]3 years ago
5 0

Answer:

v = - 3

Step-by-step explanation:

- 12 = 9 + 5v + 2v , that is

- 12 = 9 + 7v ( subtract 9 from both sides )

- 21 = 7v ( divide both sides by 7 )

- 3 = v

irga5000 [103]3 years ago
3 0

Answer:

-3=v

Step-by-step explanation:

-12=9+7v

-9 from both sides

-21=7v

Divide both sides by 7

-3=v

Hope this helps:) Have a good day!

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Kyle’s bank statement shows a balance of –$18.50. Which describes the magnitude, or size, of the debt in dollars?
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Answer:

C. $18.50.

Step-by-step explanation:

We have been given that Kyle’s bank statement shows a balance of –$18.50. We are asked to determine the magnitude, or size, of the debt in dollars.

We know that the magnitude of a negative number is absolute value of negative number.

\text{Magnitude of debt in dollars}=|-\$18.50|

Since absolute value of a negative number is opposite of the number.

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Therefore, option C is the correct choice.

5 0
3 years ago
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A circle is centered at (5, 4) and has radius 6. Write its equation in standard form.
dimulka [17.4K]
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Since (h,k)=(5,4) and r= 6

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Your welcome ;)





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8 0
4 years ago
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77julia77 [94]

Answer:

1932 credit hours

Step-by-step explanation:

Create a proportion

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---- = -----

1         138

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1932 credit hours

6 0
3 years ago
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Answer:

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Answer:

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Step-by-step explanation:

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