avpadilla07 avpadilla07
  • 19-02-2020
  • Mathematics
contestada

two angles are comlementary. the first angle measures x and the second angle measures 3x-10. find x?

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lucybraudis
lucybraudis lucybraudis
  • 19-02-2020
X=25

4x-10=90
Add 10 to both sides
4x=100
Divide both sides by 4
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