The vector AB is not related with the vector CD as k is not the same for each pair of components.
<h3>Are two vectors similar?</h3>
In this question we must prove if the vector AB is a multiple of the vector CD, that is:

![\vec B - \vec A = k \cdot [\vec D - \vec C]](https://tex.z-dn.net/?f=%5Cvec%20B%20-%20%5Cvec%20A%20%3D%20k%20%5Ccdot%20%5B%5Cvec%20D%20-%20%5Cvec%20C%5D)
(1, 4) - (2, 3) = k · [(- 2, 2) - (1, 3)]
(- 1, 1) = k · (- 3, - 1)
Hence, the vector AB is not related with the vector CD as k is not the same for each pair of components.
To learn more on vectors: brainly.com/question/13322477
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Answer:
polygon is regular. Round answer to the nearest tenth
Step-by-step explanation:
![36 - 6 \times = \frac{ < \sqrt{ \geqslant \binom{ | |4)6300 \times - 9x55.90660606.. \sqrt{. \geqslant 522 \sqrt[25h \\ ]{?} \times \frac{?}{?} \times \frac{?}{?} } | | \times \frac{?}{?} }{?} } }{?} \times \frac{?}{?}](https://tex.z-dn.net/?f=36%20-%206%20%5Ctimes%20%20%3D%20%20%5Cfrac%7B%20%3C%20%20%5Csqrt%7B%20%5Cgeqslant%20%20%5Cbinom%7B%20%7C%20%7C4%296300%20%5Ctimes%20%20-%209x55.90660606..%20%5Csqrt%7B.%20%5Cgeqslant%20522%20%5Csqrt%5B25h%20%5C%5C%20%5D%7B%3F%7D%20%20%5Ctimes%20%5Cfrac%7B%3F%7D%7B%3F%7D%20%20%5Ctimes%20%5Cfrac%7B%3F%7D%7B%3F%7D%20%7D%20%7C%20%7C%20%20%5Ctimes%20%5Cfrac%7B%3F%7D%7B%3F%7D%20%7D%7B%3F%7D%20%7D%20%7D%7B%3F%7D%20%20%5Ctimes%20%5Cfrac%7B%3F%7D%7B%3F%7D%20)
Mr.Thompson's account will be worth $9,562.50 after 10 years.
Answer:
400
Step-by-step explanation:
5(1+3)^2
(5+15)^2
20^2
400