<h3>
Answer: C. 13</h3>
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Explanation:
In general if we have these two vectors
u = (a,b)
v = (c,d)
Then the dot product of them is
u dot v = a*c + b*d
We multiply the corresponding coordinates, then add up the products.
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In this case,
u = (3,2)
v = (1,5)
u dot v = 3*1+2*5
u dot v = 3 + 10
u dot v = 13
Slope is the rise over the run, the change in 'y' over the change in 'x', or the gradient of a line.
Answer:
a
Step-by-step explanation:
Answer:
(30-5n)
Step-by-step explanation:
The given sequence is :
25,20,15,10,5
Here,
First term, a = 25
Common difference = 20-25 = -5
We need to find the nth term of the given sequence. The formula for the nth term is given by :
So, the nth term of the above sequence is (30-5n).
5.25 is the answer :) I hope this helped
