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User angel12

Activity by angel12

Score:	2,344 points (ranked #21)
Title:	Scholar
Questions:	418 (5 with best answer chosen)
Answers:	0
Comments:	6
Voted on:	0 questions, 4 answers
Gave out:	2 up votes, 2 down votes
Received:	101 up votes, 1 down vote

Recent activity by angel12

determinant of the matrix

commented Mar 22, 2014 in ALGEBRA 2

f(x)=x^4+6x^3+7x^2-6x-8 rational zeros, and factor af(x) into linear factors

answer selected Mar 22, 2014 in ALGEBRA 2

I need to know how to find the radius and center of x^2 - 2x + y^2 – 16y = – 1.

asked Mar 18, 2014 in ALGEBRA 2

The length of a rectangular frame is 5cm more than the width. The area inside the frame is 66 square cm.

asked Mar 18, 2014 in GEOMETRY

solve using cramers rule:

asked Mar 18, 2014 in ALGEBRA 2

Solve each system using Gaussian elimination. State whether each system is independent, dependent, or inconsistent.

asked Mar 18, 2014 in ALGEBRA 2

Find an equation for the hyperbola with vertices (2,0) and (-2,0) and asymptote y=1/2x

asked Mar 17, 2014 in ALGEBRA 2

Can you please help me solve this equation:

asked Mar 17, 2014 in ALGEBRA 2

Use Cramers rule to solve the equation

asked Mar 17, 2014 in ALGEBRA 2

waht is the answer to this problem 2r-s=1 and 3r+2s=19

asked Mar 17, 2014 in ALGEBRA 2

I have this problem that says can you find the slope of the line passing through (6,-2) and (-8,-2)?

asked Mar 17, 2014 in ALGEBRA 1

what does the inequality 2x-4y>-6 look like on a graph?

asked Mar 17, 2014 in ALGEBRA 1

Find an equation of the circle that stisfies the given conditions center (-1, 5); passes through (-4, -6)

asked Mar 14, 2014 in ALGEBRA 1

solve system using elimination x + 2y = 7 and 3x - 2y = -3

asked Mar 14, 2014 in ALGEBRA 1

how to find distance.

asked Mar 14, 2014 in ALGEBRA 1

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