levit8te levit8te

21-04-2019
Mathematics

contestada

pls help me !!!!!!!!!

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Respuesta :

jimrgrant1 jimrgrant1

21-04-2019

Answer:

y = 5

Step-by-step explanation:

Since BD bisects ∠ABC , then

∠ABD = ∠CBD ← substitute given angle values

5y - 3 = 2y + 12 ( subtract 2y from both sides )

3y - 3 = 12 ( add 3 to both sides )

3y = 15 ( divide both sides by 3 )

y = 5

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