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Mathematics 22 Online
OpenStudy (shae.mccoy):

AC¯¯¯¯¯ is 10 units long BC¯¯¯¯¯ is 3 units long AB¯¯¯¯¯ is 109−−−√ units long What is cos(∠ABC)

OpenStudy (shae.mccoy):

I give mass Medals

OpenStudy (shae.mccoy):

please

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