stemple000423 stemple000423

01-02-2021
Mathematics

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What is the value of y? Show work

What is the value of y Show work class=

Respuesta :

manissaha129 manissaha129

01-02-2021

Answer:

Sum of the interior angles of the triangle is 180°.

According to the above problem,

[tex]4y + (y + 11) + 39 = 180 \\ 5y + 50 = 180 \\ 5y = 130 \\ y = \frac{130}{5} \\ \boxed{y = 26}✓[/tex]

y=26° is the right answer.

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