blueberey blueberey

03-10-2018
Mathematics

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Can anyone help me? I need an exact answer, please no guesses. Thanks in advance

Can anyone help me I need an exact answer please no guesses Thanks in advance class=

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ynava0866 ynava0866

03-10-2018

45 degrees
[tex]160 - 115[/tex]

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secnav02 secnav02

03-10-2018

The answer is 20
180-160=20
x=20
b&c both equal 45
a straight angle = 180

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