(I will give Brainliest/5 stars to correct answer)
2 answers:
To find the dot product you multiply the corresponding coordinates and then add up the products
a dot b = dot product between the vectors 'a' and 'b'
a dot b = 7*4 + (-4)*3
a dot b = 28 - 12
a dot b = 16
Answer: Choice B) 16
A•b = 7*4 +(-4)*3
= 28 -12
= 16 . . . . . matches selection B
You might be interested in
Answer:
I would go with graph X.
Hope this helps!
//Chass//
I think it’s D hope that helped
5x-2x+8
3x+8
I think this is correct
540/6= 90
There will be 90 parcels.
Hope this helps!