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Johnny
Answers (4)
Hello amigo
2.20 m/s
Can you just help
a^2 = b^2 + c^2 - 2bc x cosA a^2 = 100^2 + 120^2 - 2(100)(120) x cos(45) a^2 = 10,000 + 14,400 - 24,000 x cos(45) square root of a^2 = square root of 11792.27227 a = 108.59
