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Mathematics, 01.07.2019 11:00 syd8152

What is the value of y? enter your answer in the box y = an isosceles triangle a b c. side b c is the base. sides a b and a c are equal. sides a b and a c are labeled with single tick marks. angle a is labeled as left parenthesis 2 y plus 20 right parenthesis degrees, angle b is labeled as left parenthesis 5 x right parenthesis degrees, and angle c is labeled as 40


What is the value of y? enter your answer in the box y = an isosceles triangle a b c. side b c is

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What is the value of y? enter your answer in the box y = an isosceles triangle a b c. side b c is...

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