Author Archive for chelseaf2016

Week 17 – Math 11

This week in math 11 we learned about sin law. Sin law can be used to find missing sides or missing angles, and there are two different formulas to remember. the first one is for finding a missing side and that is It’s important to remember that a capital letter means its an angle and a lover case letter is…

Week 16 – Math 11

This week in math 11 we started out last unit on Trigonometry. Some of the important vocal in this unit is, rotational angle meaning the angle formed from the initial arm, standard position meaning the initial arm is on the positive x-axis, and co-terminal angle meaning you use the same terminal arm and reference angle but you rotate clockwise. The…

Week 15 – Math 11

This week in math 11 we learned how to add and subtract rational expressions. The first thing you are going to want to do when doing both adding and subtracting is to find the LCD (lowest common denominator), once you have found that you are going to want to re write the fractions and one big fraction with the LCD…

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