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- 10: An airplane flew from Manila( 121o30' E, 14o N ) on a course of S 30o W and maintaining a uniform altitude. At what longitude will the plane crosses the equator? Select one: a. 113o 33' E b. 110o 28' E c. 114o 41' E d. 112o 38' EDoes the compass needle rotate?A. Yes, clockwise.B. Yes, counterclockwise.C. No, not at all.9: Please help answer this ASAP