graceg8663 graceg8663
  • 25-05-2021
  • Mathematics
contestada

I must also show my work, but I do not know how to do this problem

I must also show my work but I do not know how to do this problem class=

Respuesta :

jmay433
jmay433 jmay433
  • 25-05-2021

Answer:

x = 10

Step-by-step explanation:

We know that the sum of angles in a triangle is equal to 180 degrees;

This means that

71+50+(6x-1) = 180; now that you have an algebraic expression, you can solve for x.

71+49+6x=180

120+6x = 180

6x = 60

x = 10

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