Math, asked by harshika3057, 5 months ago

I want it for these three question . can I get it faster

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Answered by abc542

1

12) D
13) C
11) not able to answer

Answered by intelligentadrija5

0

Answer:

11-45

12-50

Step-by-step explanation:

11- 2x+y+90=180

x+y = 90

12. x+20+110= 180

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