How do I know if lines are parallel when I am given two equations?

Try to find the difference between the wet-bulb and dry-bulb temperatures. After that, take the dry-bulb temperature and the difference you calculated, and where the columns meet on the chart...

You can perform titrations. Under the Le Chatelier's principle, the more concentrated one will have faster reacting time due to the fact that the more concentrated one has more molecules...

Yes -- when those two lines are written in verse. If they are prose lines (such as when Hamlet is pretending to be mad), there is no need to use...

No, the Xbox cannot play more than one game at a time.

You can use any of the methods described above. It doesn't matter if the point is on another line; technically, every point is on an infinite number of lines, even...

This is more a matter of intuition than proof. It's the subject of Euclid's Parallel Postulate. It's considered an axiom and has been the subject of much controversy for centuries.

135 ft. ÷ 3.28 = 41.16 m.

When you lay down a "Pick Up Two," the next player loses their chance to discard, so they just pick up two cards, and then it is the next person's...

The two lines are each vertical. That is, they're both perpendicular to the x-axis and parallel to the y-axis. Any two lines that are each parallel to a third line...

This question raises a higher level of statistics than is addressed in this article. It is possible to calculate the correlation coefficient from the means, variance and covariance, without actually...