alliejoyce444 alliejoyce444
  • 14-06-2022
  • Mathematics
contestada

what is the value of x that makes l1||l2

what is the value of x that makes l1l2 class=

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Medunno13
Medunno13 Medunno13
  • 14-06-2022

Answer: 10

Step-by-step explanation:

By the alternate interior angles theorem,

[tex]4x=2x+20\\2x=20\\x=10[/tex]

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