Tutorials Posted by dzinh
dzinh from The University of Sydney
dzinh's Posted Tutorials
|$1.00||Mathematics||I do not understand how to find the slope||detailed explanation on how to find slope of a line perpendicular to another line given its equation
...n of a straight line, we need to know how to find its slope. In general, if the equation is of the form y = ax b then the value of a is the slope of th...
|Jan. 06, 2011 at 01:20:53AM|
|$1.00||Mathematics||linear equation||Detailed solution
...o solve this system is to use substitution method. 3x 6y = 10 (1) x - 3y = 0 (2) Using equation ...
|Sep. 26, 2010 at 11:11:20AM|
|$0.25||Mathematics||plz answer||accurate answer
... + 2 = 10 by subt...
|Sep. 26, 2010 at 04:56:31AM|
|$1.00||Education||What is the cube root of 27?||easy explanation to cube root of 27
...ider the equivalent of cube root,which is simply a number to the power of 1/3. So cube root of 27 i...
|Sep. 26, 2010 at 04:18:09AM|
|$1.00||Mathematics||help me find the principal on a loan whe||Loan Principal Calculation
...n of how to calculate the prin...
|Sep. 26, 2010 at 04:05:32AM|