searhabib1738 searhabib1738
  • 02-07-2021
  • Mathematics
contestada

Can someone help with this problem

Can someone help with this problem class=

Respuesta :

ezepa24
ezepa24 ezepa24
  • 02-07-2021

which one.

................................

Step-by-step explanation:

................

Answer Link
jimrgrant1 jimrgrant1
  • 02-07-2021

Answer:

x = 15

Step-by-step explanation:

If A parallel to B then ∠ 2 and ∠ 4 are same- side interior angles and sum to 180° , then

2x + 10 + 4x + 80 = 180 , that is

6x + 90 = 180 ( subtract 90 from both sides )

6x = 90 ( divide both sides by 6 )

x = 15

Answer Link

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