hannahsaidawooga hannahsaidawooga

22-01-2022
Mathematics

contestada

What is the value of y?

What is the value of y class=

Respuesta :

jen4755 jen4755

22-01-2022

Answer:

15

Step-by-step explanation:

Angle c is 180 - 146 = 34

All 3 angles add to 180:

(5y + 3) + (4y + 8) + 34 = 180

9y + 45 = 180

9y = 135

y = 15

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