christinaS christinaS
  • 24-01-2017
  • Mathematics
contestada

i need help i forgot how to do this?

i need help i forgot how to do this class=

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wizard123
wizard123 wizard123
  • 24-01-2017
Vertical angles are across from each other and are equal.
[tex]z = 105[/tex]

Adjacent angles along a line add up to 180 degrees.
[tex](6x+57) + 105 = 180 \\ \\ 6x+162 = 180 \\ \\ 6x = 18 \\ \\ x = 3[/tex]
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