Breannamadison1 Breannamadison1

15-02-2017
Mathematics

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Solve for x. My answer is 340 but I'm not sure if it's right. Picture attached.

Solve for x My answer is 340 but Im not sure if its right Picture attached class=

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apologiabiology apologiabiology

15-02-2017

all angles inside add to 540
148+90+2x+10+112+2x=540
360+4x=540
minus 360 both sides
4x=180
divide both sides by 4
x=45 detrees

Answer Link

Аноним Аноним

15-02-2017

2x+10+2x+90+112+148=540
4x+360=540
4x=540-360
4x=180
x= 45

answer x = 45

Answer Link

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