mr0836015 mr0836015
  • 17-12-2020
  • Mathematics
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ASAP pls help me and show me all the steps u dud yo get that answer

Pls explain so I can understand it

ASAP pls help me and show me all the steps u dud yo get that answer Pls explain so I can understand it class=

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alizeq123456789 alizeq123456789
  • 17-12-2020
First you turn it into equation you do 5X +4+ 7X -2 equals 134 then you solve that. When solved you get X equals 11, you then plug-in X into the equation 7X -2. When done so you get 75. Which means the measure of BDC equals 75°.
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