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21-01-2021
Mathematics

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Consider the angle. What is the measure of angle A?

Consider the angle What is the measure of angle A class=

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bloopersmiles bloopersmiles

21-01-2021

Answer:

63

Step-by-step explanation:

10x+10+4x-5+9x-9

23-4+180

Add 4 to both sides

23x=184

x=8

Plug in equation

9(8)-9

72-9

=63

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