Answer: B
Step by Step explanation:
Answer:
![CD = 12.6866616739cm](https://tex.z-dn.net/?f=CD%20%3D%2012.6866616739cm)
![CD \approx12.7cm](https://tex.z-dn.net/?f=CD%20%5Capprox12.7cm)
Step-by-step explanation:
![CB = a](https://tex.z-dn.net/?f=CB%20%3D%20a)
![AB = b](https://tex.z-dn.net/?f=AB%20%3D%20b)
![AC = c](https://tex.z-dn.net/?f=AC%20%3D%20c)
![{c}^{2} = {a}^{2} + {b}^{2}](https://tex.z-dn.net/?f=%20%7Bc%7D%5E%7B2%7D%20%20%3D%20%20%7Ba%7D%5E%7B2%7D%20%20%2B%20%20%7Bb%7D%5E%7B2%7D%20)
![{a}^{2} = {c}^{2} - {b}^{2}](https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B2%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20-%20%20%7Bb%7D%5E%7B2%7D%20)
![a = \sqrt{ {c}^{2} - {b}^{2} }](https://tex.z-dn.net/?f=a%20%3D%20%20%5Csqrt%7B%20%7Bc%7D%5E%7B2%7D%20%20-%20%20%7Bb%7D%5E%7B2%7D%20%7D%20)
![a = \sqrt{ {12}^{2} - {6}^{2} }](https://tex.z-dn.net/?f=a%20%3D%20%20%5Csqrt%7B%20%7B12%7D%5E%7B2%7D%20-%20%20%7B6%7D%5E%7B2%7D%20%20%7D%20)
![a = \sqrt{144 - 36}](https://tex.z-dn.net/?f=a%20%3D%20%20%5Csqrt%7B144%20-%2036%7D%20)
![a = \sqrt{108}](https://tex.z-dn.net/?f=a%20%3D%20%20%5Csqrt%7B108%7D%20)
![CB = \sqrt{108}](https://tex.z-dn.net/?f=CB%20%3D%20%20%5Csqrt%7B108%7D%20)
![\sin(D) = \frac{opposite}{hypotenuse}](https://tex.z-dn.net/?f=%20%5Csin%28D%29%20%20%3D%20%20%5Cfrac%7Bopposite%7D%7Bhypotenuse%7D%20%20)
![\sin(D) = \frac{CB}{CD}](https://tex.z-dn.net/?f=%20%5Csin%28D%29%20%20%3D%20%20%5Cfrac%7BCB%7D%7BCD%7D%20%20)
![\sin(55) = \frac{ \sqrt{108} }{CD}](https://tex.z-dn.net/?f=%20%5Csin%2855%29%20%20%3D%20%20%5Cfrac%7B%20%5Csqrt%7B108%7D%20%7D%7BCD%7D%20)
![(CD) \sin(55) = \frac{ \sqrt{108} }{CD} (CD)](https://tex.z-dn.net/?f=%28CD%29%20%5Csin%2855%29%20%20%3D%20%20%5Cfrac%7B%20%5Csqrt%7B108%7D%20%7D%7BCD%7D%20%28CD%29)
![(CD) \sin(55) = \sqrt{108}](https://tex.z-dn.net/?f=%28CD%29%20%5Csin%2855%29%20%20%3D%20%20%5Csqrt%7B108%7D%20)
![\frac{(CD) \sin(55) }{ \sin(55) } = \frac{ \sqrt{108} }{ \sin(55) }](https://tex.z-dn.net/?f=%20%5Cfrac%7B%28CD%29%20%5Csin%2855%29%20%7D%7B%20%5Csin%2855%29%20%7D%20%20%3D%20%20%5Cfrac%7B%20%5Csqrt%7B108%7D%20%7D%7B%20%5Csin%2855%29%20%7D%20)
![CD = \frac{ \sqrt{108} }{ \sin(55) }](https://tex.z-dn.net/?f=CD%20%3D%20%20%5Cfrac%7B%20%5Csqrt%7B108%7D%20%7D%7B%20%5Csin%2855%29%20%7D%20)
![CD = 12.6866616739cm](https://tex.z-dn.net/?f=CD%20%3D%2012.6866616739cm)
![CD \approx12.7cm](https://tex.z-dn.net/?f=CD%20%5Capprox12.7cm)
Answer:
Y=mx+b
Step-by-step explanation:
That's the slope equation, though y could mean anything from a point on a graph to the question.
Answer:
this is in a different language
Step-by-step explanation:
is it Spanish. I don't k ow this language. I understand English