To subtract vectors, you simply have to subtract correspondent coordinates.
So, if you have

the subtraction is simply

So, in your case, we have

the answer is 8.962790 because it is rounded to the nearest millionth
I hope this helps you
Answer:
c 1/2
Step-by-step explanation:
You are incorrect.
We are going from ABCDEFGH to A'B'C'D'E'F'G'H'. We are going from the large octagon to the small octagon. The scale factor of a dilation is the number you multiply the original lengths to get the lengths of the dilation.

Look at point (6, 0) which becomes (3, 0) in the dilation.
The distance from the origin to (6, 0) is 6 units.
The distance from the origin to (3, 0) is 3 units.
scale factor = dilated/original = 3/6 = 1/2
The scale factor of the dilation is 1/2.
Also look at segment AB whose length is 4. The length of segment A'B' is 2.
scale factor = dilated/original = 2/4 = 1/2
Answer: 1/2
The LCD would the 10 since that is the lowest multiple that they both have in common.
Answer:
If you would like to find the equivalent expression to (g*h)(5), you can do this using the following steps:
h(x) = x - 7
g(x) = x^2
(g*h)(x) = g(h(x)) = g(x - 7) = (x - 7)^2
(g*h)(5) = g(h(5)) = g(5 - 7) = (5 - 7)^2 = (-2)^2 = 4
The correct result would be (5 - 7)^2.
Step-by-step explanation: