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can some one help me with this question. I need to know the value of "x" but I can't figure it out.

can some one help me with this question I need to know the value of x but I cant figure it out class=

Respuesta :

benjaminsanamwala254

Answer:

  1. 4x+3x+2x =180
  2. 9x=180
  3. x=20
kosukeruki

Answer:

4x = 80 degrees

3x = 60 degrees

2x = 40 degrees

Step-by-step explanation:

A straight line is 180 degrees

4x+3x+2x=180 degrees

9x=180 degrees so

180 divided by 9=20

x=20

4 times 20 = 80

3 times 20 = 60

2 times 20 = 40

to know you got it right, it all adds up to 180 degrees