SomeoneHelpMee SomeoneHelpMee
  • 07-07-2020
  • Mathematics
contestada

Please help!!me don’t understand

Please helpme dont understand class=

Respuesta :

swan85 swan85
  • 07-07-2020

Answer:

x=45

Step-by-step explanation:

the sum of straight angle=180

2x+45+x=180

3x=180-45

3x=135

x=135/3=45

Answer Link
vinma06
vinma06 vinma06
  • 07-07-2020

Answer:

45 degree

Step-by-step explanation:

Since it is an straight line it means all of the added angles together equal 180

2x+45+x=180

3x+45=180

3x=135

x=135/3

x=45

Answer Link

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