9 X 41 19 Z Law of cosines: a² = b² + c²-2bccos(A) Which equation correctly uses the law of cosines to solve for y? 92= y² + 1922(y)(19) cos(41°) Oy²92 + 192-2(y)(19) cos(41°) 92 = y² + 19²2(9)(19) cos(41°) O y² = 92 + 192-2(9)(19)cos(41°)

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