Math Group
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New in Math Group 
We have to prove: sinA/(1 - cosA) = (1 + cosA)/sinA To do this we...
Answer posted by krishna-agrawala in Math.
The amount of the finance charge (I am using this to mean the amount of...
Answer posted by pohnpei397 in Math.
This expression is testing your knowledge of the order of operations...
Answer posted by supersweet1958 in Math.
No, these triangles can not possibly be similar if the information you...
Answer posted by pohnpei397 in Math.
In triangle XYZ <X=25 deg., <Y=120 deg., & in triangle LMN...
Question asked by mahmuda092569 in Math.
When a problem is solved , there are always, at least 2 ways of doing...
Discussion post added by giorgiana1976 in Math.
Let's start with a few definitions. The circumference of a circle is...
Answer posted by readerofbooks in Math.
What you are doing here is (as your tag says) combinations. This is as...
Answer posted by pohnpei397 in Math.
