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Mathematics 8 Online
OpenStudy (anonymous):

Find a ⋅ b. a = 8i + 6j, b = 4i + 5j

OpenStudy (anonymous):

62

OpenStudy (anonymous):

thanks:) can you please help me with more Find a ⋅ b. a = <2, 4>, b = <2, 5>

OpenStudy (anonymous):

@NotSObright

OpenStudy (anonymous):

oh dot product!

OpenStudy (anonymous):

22

OpenStudy (anonymous):

<4, 9> 24 <4, 20> 16 those are my choices

OpenStudy (anonymous):

@NotSObright

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