indiawalker626 indiawalker626
  • 23-04-2018
  • Mathematics
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andrewmelton andrewmelton
  • 25-04-2018
x=20. By using the bottom sides of each figure, you can calculate that the figure on the right is 3 times larger than the similar figure on the left. This means that 2x+5=45. When solved, this yields x=20.
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