alizamendezloya182 alizamendezloya182

28-01-2021
Mathematics

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AB is a straight line. What is the value of y?

AB is a straight line What is the value of y class=

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Jayhelppp Jayhelppp

28-01-2021

AB = 180
5y + 3y + 2y + 2y = 180
12y = 180
y = 15

Check the answer by substituting:

5(15) + 3(15) + 2(15) + 2(15)
75 + 45 + 30 + 30 = 180

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