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bazaltina [42]
2 years ago
8

3x − 6y = −12 −x + 2y = 8

Mathematics
2 answers:
AleksandrR [38]2 years ago
4 0
The answer to this question will be x=2
igor_vitrenko [27]2 years ago
3 0
The answer to this question is x=2
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G is the centroid of triangle ABC.
AleksAgata [21]

Answer:

  • x = 37
  • DG = 22
  • AG = 44
  • AD = 66

Step-by-step explanation:

We presume your "centroid ratio theorem" tells you that AG = 2·DG, so ...

  (x+7) = 2(x -15)

  x + 7 = 2x - 30 . . . . eliminate parentheses

  37 = x  . . . . . . . . . . .add 30-x

Then AG = 37+7 = 44

and DG = 37-15 = 22.

Of course, AD = AG +GD = 44 +22 = 66

7 0
2 years ago
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slega [8]

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13.9 each sec

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6 0
2 years ago
Lucy has $8.15.<br><br> She loses $3.00.<br><br> About how much does she have now
Brums [2.3K]
The answer is $5.15! Hope this helps
5 0
2 years ago
What is mass ? is anyone from india ?​
kaheart [24]

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I'm not trying to be rude with u but

what's wrong with u

I clearly said avyaya

U didn't have to answer!

No need to poke your nose into others business

Mind it

7 0
2 years ago
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I need to know the answer to the second one.
Debora [2.8K]

Travis got 43 dollars

Robin collected 35 percent more so we can model this with

Travis + (Travis x .35)

43 + 15.05 =58.05

Jessica colelcted 20 percent less so

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43 - 8.6 = 34.3

34.4 + 58.05 + 43 = 135.45

C is the closest

7 0
3 years ago
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