An angle measuring 468 n degrees is in standard position. For which value of n will the terminal side fall on the x -axis?

A terminal side lies on the x-axis when the angle is a multiple of 180°. For n = 5, the angle is 468 × 5 = 2340°, and 2340° = 13 × 180°, so its terminal side lies on the x-axis. Therefore, the correct choice is “n is equal to 5.”

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