nancy55 nancy55
  • 03-01-2018
  • Mathematics
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Please help with number 1

Please help with number 1 class=

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iamlunalovegood iamlunalovegood
  • 03-01-2018
Since the angles are equal, the sides will be equal. Set 19=3x-2 and solve. Add 2 to both sides and get 3x=21, divide both sides by three and x=7.
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