Thursday, September 30, 2010

Algebra 2H pds 1,4
Today was the quiz on Absolute ValueInequalities and Compound Inequalities.
No HW tonight!
EC-why do you think some students are having difficulty with this topic?

Geometry H pds 2,5
Tomorrow is the Quiz on Points, Lines, Planes, Segment Addition and Angle Addition Postulates,midpoints of segments, and angle bisectors.
STUDY your worksheets!!!!
EC- Ray BA bisects angle CBD. If angle CBA = 3x+5 and angle DBA = 5x - 11 find x and the measure of angle DBA.

Trig pd 6
Today was the Quiz on Using Identities in Problems and Proofs.
EC problem...Using your knowledge from the previous lessons, find the exact value for the sine of 150º and the cosine of 150º. Then use the ratio identity to find the tangent of 150º.

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