Respuesta :

Answer: 127.5

Step-by-step explanation:

You will literally never use this l mao

but you start by writing out

2x+7+6x-9=180

then you get x=22.75

and enter that into the largest angles equation

6(22.75)-9

and get the answer: 127.5

lordkaoz047

Answer:

Answer: 127.5

Step-by-step explanation:

He's/she's right. You will literally never use this in Life unless you go to college or is helping someone. xD

Hope this helps

-LordKaoz047

good job