Friday, October 15, 2010

Algebra 2H pds 1,4
We continued practicing the solution of systems of equations in 3 variables. The method used is to eliminate one variable in the beginning.
HW page 226 #3,7,13,15.
EC problem #16.

Geometry H pds 2,5
Today was the test on Chapter Two material.
HW puzzle was given out afterwards.
This will be collected and graded on Monday.
EC problem...
Two vertical angles are (9x-4)º and (13x -28)º.What is the measure of each angle?

Trig pd 6
We went over problems involving the bearing of an angle.
Many of the word problems are similar to the problems we learned in geometry class.
HW worksheet #10,13,17,19,21,23
EC problem #24.

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