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Question-what is the value of x?
Whar is the value of y?

Question-what is the value of x? Whar is the value of y?-example-1
User Vidarious
by
8.8k points

1 Answer

2 votes

Hello,

Answer:


\bullet\:\:\:(2x+40)^(\circ) = 110^(\circ)


\iff 2x+40=110


\iff 2x=110-40


\iff 2x=70


\iff x= (70)/(2)


\iff \boxed{x=35}


\\


\bullet\:\:\:2* 110 ^(\circ) +2* (y+20)^(\circ) = 360^(\circ)


\iff220^(\circ) +2(y+20)^(\circ)=360^(\circ)


\iff2(y+20)^(\circ)=360^(\circ)-220^(\circ)


\iff2(y+20)^(\circ)=140^(\circ)


\iff(y+20)^(\circ)=(140^(\circ))/(2)


\iff(y+20)^(\circ)=70^(\circ)


\iff y+20=70


\iff y=70-20


\iff \boxed{y=50}

User KiaMorot
by
8.3k points

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