Answers by jkhenry - Math Homework Answers

Solve 8x = x^2 - 9 by using the Quadratic Formula

answered May 29, 2012 in Algebra 1 Answers | 1.2k views

Complete the square for x^2 - 14x + ? to form a perfect square trinomial.

answered May 29, 2012 in Algebra 1 Answers | 1.4k views

If x = -135 degrees, does cos 2x =1 - 2 sin ^2x? (justify your answer)

answered May 27, 2012 in Calculus Answers | 2.0k views

2 cos 2x= sin 2x cot x-2 sin^2x

answered May 27, 2012 in Calculus Answers | 1.5k views

What equation is equilavent to log(6x7)

answered May 27, 2012 in Algebra 2 Answers | 1.2k views

algebra problems

answered May 27, 2012 in Algebra 1 Answers | 546 views

Find the perimeter of a rectangle its length is 4 and its diagnoal is 5

answered May 27, 2012 in Geometry Answers | 833 views

What percent of 18 is 17?

answered May 27, 2012 in Fraction Problems | 1.0k views

what are the factors of 147?

answered May 27, 2012 in Pre-Algebra Answers | 1.3k views

solve for x, 0 < or equal to x < or equal to 2pi: a. 2 sin x- square root,3 =0

answered May 27, 2012 in Calculus Answers | 1.2k views

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