The answer is A. 1/5 because only 1 out of the 5 possible answers has 1 pair of parallel sides.
A. 1/5
Answer:
C) The third table. K= 5
![C)\frac{10}{2}=\frac{15}{3}=\frac{25}{5}=\frac{40}{8}=k= 5](https://tex.z-dn.net/?f=C%29%5Cfrac%7B10%7D%7B2%7D%3D%5Cfrac%7B15%7D%7B3%7D%3D%5Cfrac%7B25%7D%7B5%7D%3D%5Cfrac%7B40%7D%7B8%7D%3Dk%3D%205)
Step-by-step explanation:
1) Below there are the missing data:
A proportional relationship through a constant k. It is obtained when we divide:
![k=\frac{y}{x}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7By%7D%7Bx%7D)
2)In this case, when we divide the temperature (T) by the time (h).
![k=\frac{T}{h}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7BT%7D%7Bh%7D)
3)So, examining the table below we are searching for a ratio k common to all measures (temperatures over hour).
![A) \frac{12}{3}\neq\frac{25}{5}\neq\frac{36}{6}\neq\frac{81}{9}\\B) \frac{22.5}{3}\neq\frac{30}{4}\neq\frac{52.5}{7}\neq\frac{67.5}{8}\\C)\frac{10}{2}=\frac{15}{3}=\frac{25}{5}=\frac{40}{8}=k= 5\\D)\frac{8.5}{2}\neq\frac{22.5}{5}\neq\frac{28.5}{7}\neq\frac{36}{8}](https://tex.z-dn.net/?f=A%29%20%5Cfrac%7B12%7D%7B3%7D%5Cneq%5Cfrac%7B25%7D%7B5%7D%5Cneq%5Cfrac%7B36%7D%7B6%7D%5Cneq%5Cfrac%7B81%7D%7B9%7D%5C%5CB%29%20%5Cfrac%7B22.5%7D%7B3%7D%5Cneq%5Cfrac%7B30%7D%7B4%7D%5Cneq%5Cfrac%7B52.5%7D%7B7%7D%5Cneq%5Cfrac%7B67.5%7D%7B8%7D%5C%5CC%29%5Cfrac%7B10%7D%7B2%7D%3D%5Cfrac%7B15%7D%7B3%7D%3D%5Cfrac%7B25%7D%7B5%7D%3D%5Cfrac%7B40%7D%7B8%7D%3Dk%3D%205%5C%5CD%29%5Cfrac%7B8.5%7D%7B2%7D%5Cneq%5Cfrac%7B22.5%7D%7B5%7D%5Cneq%5Cfrac%7B28.5%7D%7B7%7D%5Cneq%5Cfrac%7B36%7D%7B8%7D)
Answer:
It is answer A) 5x^8y^8z^3 (sq rt 2y)
Step-by-step explanation:
1. Factor out the perfect square
(sqr rt) 5^2 × 2x^16 × y^16 xyz^6
2. Split each factor to their own square root
3. Simplify these roots
It’s 5 since you’d use Pythagorean theorem