royalbirdie01 royalbirdie01
  • 17-12-2021
  • Mathematics
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Angle 2 is 2x+10 angle 4 is 4x+80 solve for x

Angle 2 is 2x10 angle 4 is 4x80 solve for x class=

Respuesta :

ammuchinnu20082009
ammuchinnu20082009 ammuchinnu20082009
  • 17-12-2021

Answer:

15

Step-by-step explanation:

Angle 2 is 2x+10

angle 4 is 4x+80

and from the figure we can understand that when we add these 2 equations

We get

6x+ 90= 180

6x = 180 - 90= 90

6x= 90

x = 90 ÷ 6 = 15

answer = 15

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