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Write an equation for the triangle below. A. 2x+x+(x+20)=180 B. 2x+x+x+20=180 C.(4x+20)=180
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Write an equation for the triangle below.

A. 2x+x+(x+20)=180

B. 2x+x+x+20=180

C.(4x+20)=180

Write an equation for the triangle below. A. 2x+x+(x+20)=180 B. 2x+x+x+20=180 C.(4x-example-1
User Guybrush
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7.6k points

1 Answer

3 votes

Answer:

x=40

Explanation:

solving for x: 4x= 180-20

x= 160/4 =40

User Pmtamal
by
7.6k points
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