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Nutka1998 [239]
3 years ago
14

Please help! Answers: 15 70 55 105

Mathematics
1 answer:
yulyashka [42]3 years ago
7 0
Equation:
3x + 10 = (180 - (5x - 5) ) \div 2 \\ ... \\ x = 15 \\
3x+10 = 45+10 = 55
The answer is 55 because this is a isosceles triangle.
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