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Mathematics 21 Online
OpenStudy (anonymous):

Use the image below to answer the following question. Find the value of sin x° and cos y°. What relationship do the ratios of sin x° and cos y° share?

OpenStudy (anonymous):

OpenStudy (anonymous):

please help

OpenStudy (anonymous):

@ankit042 @johnweldon1993 @texaschic101

OpenStudy (anonymous):

ill give u a medal please help i need this desperately

OpenStudy (campbell_st):

well the relationships are equal. the 3rd angle in the triangle is 51 then cos(39) = 500/OB and sin(51) = 500/OB hope that helps

OpenStudy (anonymous):

thank you so much

OpenStudy (campbell_st):

the general run is sin(x) = cos(90 - x)

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