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XY = 4x + 7 and YZ = 8x – 1 whats XZ
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5 votes
XY = 4x + 7 and YZ = 8x – 1 whats XZ

User Nmc
by
4.7k points

1 Answer

4 votes

Answer:

  • 12x + 6

Explanation:

Given

  • XY = 4x + 7 and YZ = 8x – 1
  • XZ = ?

As per angle addition postulate

  • XZ = XY + YZ
  • XZ = 4x + 7 + 8x - 1
  • XZ = 12x + 6
User Max Pinto
by
5.0k points
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