D
B
A
C
this is the order of what I think is the best answer
Answer:
![x = \frac{33}{5}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B33%7D%7B5%7D%20)
or
![x = 6 \frac{3}{5}](https://tex.z-dn.net/?f=x%20%3D%206%20%5Cfrac%7B3%7D%7B5%7D%20)
or
![x = 6.6](https://tex.z-dn.net/?f=x%20%3D%206.6)
Step by Step:
Step 1: Rewrite the equation (I used x instead of k.)
![\frac{x}{4} = \frac{33}{20}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B4%7D%20%20%3D%20%20%5Cfrac%7B33%7D%7B20%7D%20%20)
Step 2: Make x a loner by moving the 4 to the right side.
![4 \times \frac{x}{4} = \frac{33}{20} \times 4](https://tex.z-dn.net/?f=4%20%5Ctimes%20%20%5Cfrac%7Bx%7D%7B4%7D%20%20%3D%20%20%5Cfrac%7B33%7D%7B20%7D%20%20%5Ctimes%204%20%20)
Step 3: Cancel multiplied terms on the left, multiply numbers on the right.
![x = \frac{165}{100}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B165%7D%7B100%7D%20)
Step 4: Simplify.
![x = \frac{33}{5}](https://tex.z-dn.net/?f=%20x%20%3D%20%20%5Cfrac%7B33%7D%7B5%7D%20)
Answer:
6
Step-by-step explanation:
Any circle in the form
![(x+\alpha)^2 + (y+\beta)^2 = r^2](https://tex.z-dn.net/?f=%28x%2B%5Calpha%29%5E2%20%2B%20%28y%2B%5Cbeta%29%5E2%20%3D%20r%5E2)
Where r^2 is the radius squared, so
![r^2=36](https://tex.z-dn.net/?f=r%5E2%3D36)
![r=6](https://tex.z-dn.net/?f=r%3D6)