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Mathematics 9 Online
OpenStudy (anonymous):

Im trying to check my daughters homework, but im not sure what the answers are. Is anyone able to help me?

OpenStudy (anonymous):

OpenStudy (anonymous):

Back when i was in school, i knew cos, tan, etc. But all this new curriculum, i have no clue!

OpenStudy (campbell_st):

the quadrants for trigonometry the diagram below shows the quadrants and which ratios are positive... |dw:1341535724583:dw| for you question sin and tan both positive its 1st quadrant

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