jillcarpenterr jillcarpenterr
  • 08-02-2018
  • Mathematics
contestada

Find a ⋅ b. a = 8i + 6j, b = 4i + 5j

Respuesta :

Sophiemoro03
Sophiemoro03 Sophiemoro03
  • 08-02-2018
all you have to do is plug in and multiply.

32i+30j?

I think thats what it is :/
Answer Link
lilygraceconfusione lilygraceconfusione
  • 05-11-2020

Answer:

62

Step-by-step explanation:

Hello, I just took the exam and 32,30 was not the correct answer. You actually have to add the to numbers together which will give you 62 :)

Answer Link

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