Rogue112015 Rogue112015
  • 28-08-2018
  • Mathematics
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Help please? What’s the answer?

Help please Whats the answer class=

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avapa avapa
  • 28-08-2018
well there’s 180° in one triangle. a right angle is 90°. 2x+3x+90=180. 5x=90 divide by five, x=18°
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