tori4126 tori4126
  • 09-04-2019
  • Mathematics
contestada

if m<W=9x-3 and m<Z=3x+15 solve for x​

Respuesta :

jasmynmuniz05
jasmynmuniz05 jasmynmuniz05
  • 09-04-2019

Answer:

x = 14

Step-by-step explanation:

W and Z are adjacent angles. So they are supplementary and add to 180 degrees.  

W + Z = 180  

9x - 3 + 3x + 15 = 180  

12x + 12 = 180 12x = 180 - 12  

12x = 168  

x = 168/12  

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