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garik1379 [7]
3 years ago
15

((PLEASEEE HELPP MEE))

Mathematics
1 answer:
andrezito [222]3 years ago
3 0

Answer:

D.

Step-by-step explanation:

In order to eliminate, the numbers must eliminate. If the second equation is multiplied by 3, then the 3 and the -3 can be eliminated. Since it is multiple choice, we can plug in x = 12 and y = 10 to see if they are correct. 12 + 30 = 42 and 24 - 10 = 14, so D is correct.

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4 years ago
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dybincka [34]

Answer:

60 degrees

Step-by-step explanation:

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As we want the angle between chairs B and D, we have two spaces between chairs (the space between B and C and the space between C and D), so the angle is 2 * 30 = 60 degrees

5 0
3 years ago
If you divide and inheritance of 45,600.00 among 22 heirs, what will each heir receive
Yuri [45]
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6 0
3 years ago
Read 2 more answers
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3 0
3 years ago
9 = -5g -23 I don't understand how to do this and I'm trying to help my son
seropon [69]
With all due respect, your parental instinct is inspiring, but if you
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Here is a procedure that will lead to the solution ... the one value
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1).  Add  23  to each side of the equation.

2).  Divide each side of the equation by  5 .

3).  Multiply each side by  -1 .

6 0
3 years ago
Read 2 more answers
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