ackattack ackattack
  • 29-08-2017
  • Mathematics
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If the measure of angle Q is (8x-40) (degrees), what is the measure of its supplement?

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coolstick
coolstick coolstick
  • 29-08-2017
Supplementary angles are 180-(angle), so we have 180-(8x-40)=180-x+40 (not minus using the distributive property) = 220-x
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