carolynalee carolynalee

24-04-2018
Mathematics

contestada

Evaluate the dot product of (5,7) and (-8,2)

Respuesta :

jdoe0001 jdoe0001

24-04-2018

recall the dot-product is just <a,b> • <c,d> => a*c + b*d.

therefore here is just 5*(-8) + 7* 2, or namely -26.

Answer Link

02-12-2020

Answer:

-26

Step-by-step explanation:

Answer Link

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