exam
Maths Puzzle
Numerical Ability
Find one set of polar coordinates for the point given in rectangular coordinates. The equation is (2,-3).
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exam Other Question
Prove that ((AC)^2/(BC)^2)=(AD/BD) In right triangle ACB (C is the right angle) with CD as an altitude (D is between A and B)
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Problem #1
Due to popularity, you add 2 new buddies per week to your MSN buddy list. RIght now you have 13 buddies.
a) what is the slope ? What is the y-intercept?