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Find the measure of the indicated angle open image

Find the measure of the indicated angle open image-example-1
User Jbbuckley
by
6.2k points

1 Answer

4 votes

Answer:

x = 6

< = 55

Explanation:

9x+1=-5+10x

-9x -9x

-----------------

1 = -5+x

+5 +5

-----------------

6=x

---------->9(6)+1=54+1=55

User Petr Gladkikh
by
6.0k points