shandra

Most popular questions and responses by shandra
  1. math

    Meg claims that to make an angle greater, you just extend the rays,. how do you respond?

    asked on September 11, 2012
  2. Algebra

    Area of a square. Find a polynomial A(x) that represents the area of the shaded region in the accompanying figure.

    asked on February 18, 2009
  3. Math-pre-calculus

    Given tan theta=-8/5 and sin theta < 0, find cos theta.

    asked on January 2, 2012
  4. Math-pre-calculus

    Given tan theta=-8/5 and sin theta < 0, find cos theta.

    asked on January 2, 2012
  5. science

    What can happen to the reaction rate of a system that is heated and then cooled? Your question isn't quite clear; however, reaction rates increase, generally, with increase in T and decrease with decrease in T. Another way to interpret the problem is that

    asked on April 16, 2007