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KiRa [710]
3 years ago
9

Please help! Find m<1 A. 147 B. 123 C. 90 D. 57

Mathematics
2 answers:
Anna35 [415]3 years ago
8 0
57+33+X = 180
90+X = 180
-90 -90
X = 90

<1 = 90
sergiy2304 [10]3 years ago
3 0
I hope this helps you




1+33+57=180


1+90=180


1= 90
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