kpabo10
kpabo10 kpabo10
  • 04-03-2018
  • Mathematics
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Two complementary angles have the measurements of 2x + 8 and 3x - 13. What is the value of x?

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Banabanana
Banabanana Banabanana
  • 04-03-2018
Two angles are complementary when they add up to 90 degrees 

3x-13 = 2x+8
3x-2x = 8+13
x = 21
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