Math, asked by niteshchoudhary0146, 6 hours ago

Plz give the answers​

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Answered by tsusmitha248
0

1 st

Step-by-step explanation:

150 or 140 on the 1st question answer I think

Answered by sanchghosh9
0

Answer:

the second question answer is a+b=x+y

Step-by-step explanation:

a=(x/2)+(y/2)

b=(x/2)+(y/2)

a+b=x+y

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