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slava [35]
3 years ago
11

Help please..............​

Mathematics
2 answers:
aniked [119]3 years ago
7 0

Answer:

x=14

Step-by-step explanation:

180=9x+23+31

then solve for x

beacsue the 2 arcs with the numbers cut the circle in half and should equal 180

AfilCa [17]3 years ago
5 0
9x+23+31=180
9x+54=180
9x=126
x=14
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