haylee220 haylee220

10-12-2020
Mathematics

contestada

you'll probably see a lot of questions from me abt math bc i dont wanna fail geometry :)

youll probably see a lot of questions from me abt math bc i dont wanna fail geometry class=

Respuesta :

LuckDLads LuckDLads

10-12-2020

Answer:

X=18

Step-by-step explanation:

(4x-3)+(x+8)+(5x-5)=180

10x=180

x=18

Answer Link

Serena215 Serena215

10-12-2020

Answer: C

Step-by-step explanation: What I did at first was I saw the last two problems and I counted them and all the angles should add up to 180. Hope it is explained well.

Answer Link

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