document.write( "Question 620843: Find the angle between (-6, 8)and(-2,-5) \r
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Algebra.Com's Answer #390417 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi, Sry, misunderstood the question:
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document.write( "Find the angle between (-6, 8)and(-2,-5) 
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document.write( "cosθ = (u • v)/|u||v| =  , θ = 121°
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