If a triangle has a side lenghts of 6, 8, and 10, find the measurement of each angle Need to know all angles Mar 20 | Katlin from Fairview, NC | 5 Answers | 0 Votes
solve each system of equations A) 7x-5y+4z-9=0 -x+3y+5z-2=0 5x+y+14z-20=0 b) 7x-5y+4z-9=0 -5x+4y+z-3=0 x+2y-z+1=0 c)... Aug 19 | Jas from New York, NY | 1 Answer | 0 Votes
prove that 1 - 2 sin^2x/cosx + sinx + 2sin x/2cos x/2 = cosx Please solve the left side to equal the right. 4/3/2013 | Rasema from New York, NY | 1 Answer | 0 Votes