RRF RRF
  • 24-10-2016
  • Mathematics
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Which of the following is the value of x?

Which of the following is the value of x class=

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apologiabiology
apologiabiology apologiabiology
  • 24-10-2016
since they are oposite, they have same angle measure
2x-10=5x-100
minus 2x both sides
-10=3x-100
add 100 both sides
90=3x
divide by 3 bot sides
30=x
B is answer
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Аноним Аноним
  • 17-04-2020

Answer:

b

Step-by-step explanation:

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