Find a.b. a=[6,-2,3], b=[2,5, -1]
1 answer:
Answer:
a.b=[-1]
Step-by-step explanation:
This is a dot product of a and b
a.b =[6,-2,3].[2,5, -1] = [12-10-3] =[-1]
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Hmmmm that’s a Good question
I think it would -2!! Sorry if I’m wrong
The formula for an area of a circle is A= pi(r)^2
so if you plug in 5 to r (because it’s the radius) you should get A= 78.5
Answer:
Step-by-step explanation:
(36×100) /90 = 40%
10-2 = 8
2^3 =8
(2x2x2) = 8
