manju

Popular questions and responses by manju
  1. Math

    3x+12y=-66;2x-5y=21 by substitution, elimination, cross multiplication,and garapically methods

    asked on August 28, 2019
  2. Physics

    The sum of two forces inclined to each other at an angle is 18 kg wt and their resultant which is perpendicular to the smaller force is 12 kg wt find the forces and the angle between them?

    asked on August 26, 2017
  3. math

    two bus start from the same bus stand at 8a.m. one travels at 40km/h and other at 50km/h. the second bus reaches the next stop at 10a.m.How much later will the first bus arrive?

    asked on June 15, 2016
  1. maths

    6289437

    posted on October 21, 2017
  2. Trigonomentry HELP NOW

    prove that secA(1-sinA-2tanA=1 give answers with working sheet

    posted on August 12, 2012
  3. statistics

    what is this question?

    posted on August 21, 2011