Answer:
Step-by-step explanation:
It wo be B= -8
The first one is 156, the second 420 the third is 6,138 and the forth one is 64.
Answer:
-13
Step-by-step explanation:
Given are two vectors v and w.
v=(6,7,-3) and
w=(-7,5,2)
We are to find the dot product of v.w
We have
Dot product is obtained by multiplying corresponding pairs and adding them
Here we have
v.w=6(-7)+7(5)-3(2)
=-13
Answer:
answer is 5
Step-by-step explanation:
Answer:
$19.35
Step-by-step explanation:
