HotMath

Most popular questions and responses by HotMath
  1. Algebra II

    Multiple Choice Which expression is NOT equivalent to 1? (theta) means 0 with dash in it. A.)sin^2 (theta)+cot^2 (theta) sin^2 (theta) B.)(sin^(theta))/(1-cos(theta))-cos(theta) C,)sec^2 (theta)+ tan^2 (theta) D.)(cot^2(theta) sin^2 (theta))/(cos^2(theta))

    asked on June 9, 2011
  2. Algebra II

    Multiple Choice (theta) means the symbol 0 with the dash in it. 1.)Which expression is equivalent to tan(theta)-(sec(theta))/(sin(theta))? A.)-cot(theta) B.)cot(theta) C.)tan(theta)-cot(theta) D.)tan(theta)-sec^2(theta) 2.)Find the exact value of:cos 375

    asked on June 9, 2011
  3. Algebra II

    Simplify(Multiple Choice) (1-csc^2 0)/(cot^2 0) A.)-1 B.)1 C.)tan^2 0 D.)1/sin^4 0

    asked on June 9, 2011
  4. Algebra II

    Mulitple Choice Find cos0 if sin0=3/5 and 90 degrees

    asked on June 9, 2011
  1. Algebra II

    1.)A 2.)B 3.)D 4.)D 5.)C 6.)B 7.)C 8.)A

    posted on June 9, 2011