MathematicsEasy128×since 2002Q5501If the straight line, 2x – 3y + 17 = 0 is perpendicular to the line passing through the points (7, 17) and (15, β\betaβ), then β\betaβ equals :A353{{35} \over 3}335B−-− 5C−-− 353{{35} \over 3}335D5Check answerSkip