Discover Questions

Perform the indicated operation:
12[cos (340°) + i sin(340°)] * 13[cos (334°) + i sin(334°)]? Value of b which make the expression factorable x - 3x + b? How many postage stamps at 50 cents per stamp is needed for a 10 x 15 envelope weighing 1lb 13 ounces being mailed to Warren, N.J.? According to men's health what percentage of men cannot remember the last time they wrote a thank you note? Why can't 2 / x^2 +3x +11 < 0?