Answer:
a think only thing thats close to my data
Step-by-step explanation:
Answer:
idk if there are other options, but none of these would be the answer
Step-by-step explanation:
-2 + 6 = 4
-2 + -6= -8
2 -6 = -4
Answer:
1 out of every 3 races could be won by Rachelle
Step-by-step explanation:
![Tan(x-\frac{\pi }{4}) = \frac{-17}{31}](https://tex.z-dn.net/?f=Tan%28x-%5Cfrac%7B%5Cpi%20%7D%7B4%7D%29%20%3D%20%5Cfrac%7B-17%7D%7B31%7D)
<u>Step-by-step explanation:</u>
Here we have , sin x=7/25( given sin x = 725 which is not possible ) ,
. Let's find tan (x - pi/4):
⇒ ![Tanx = \frac{sinx}{cosx}](https://tex.z-dn.net/?f=Tanx%20%3D%20%5Cfrac%7Bsinx%7D%7Bcosx%7D)
⇒ ![Tanx = \frac{sinx}{\sqrt{1-(sinx)^{2}}}](https://tex.z-dn.net/?f=Tanx%20%3D%20%5Cfrac%7Bsinx%7D%7B%5Csqrt%7B1-%28sinx%29%5E%7B2%7D%7D%7D)
⇒ ![Tanx = \frac{\frac{7}{25}}{\sqrt{1-(\frac{7}{25})^{2}}}](https://tex.z-dn.net/?f=Tanx%20%3D%20%5Cfrac%7B%5Cfrac%7B7%7D%7B25%7D%7D%7B%5Csqrt%7B1-%28%5Cfrac%7B7%7D%7B25%7D%29%5E%7B2%7D%7D%7D)
⇒ ![Tanx = {\frac{7}{25}}{\sqrt{(\frac{625}{625-49})^{}}}](https://tex.z-dn.net/?f=Tanx%20%3D%20%7B%5Cfrac%7B7%7D%7B25%7D%7D%7B%5Csqrt%7B%28%5Cfrac%7B625%7D%7B625-49%7D%29%5E%7B%7D%7D%7D)
⇒ ![Tanx = {\frac{7}{25}}(\frac{25}{24} )](https://tex.z-dn.net/?f=Tanx%20%3D%20%7B%5Cfrac%7B7%7D%7B25%7D%7D%28%5Cfrac%7B25%7D%7B24%7D%20%29)
⇒ ![Tanx = {\frac{7}{24}}](https://tex.z-dn.net/?f=Tanx%20%3D%20%7B%5Cfrac%7B7%7D%7B24%7D%7D)
Now , ![Tan(x-\frac{\pi }{4}) = \frac{Tanx - Tan(\frac{\pi }{4} )}{1+ Tanx(Tan(\frac{\pi }{4} )}](https://tex.z-dn.net/?f=Tan%28x-%5Cfrac%7B%5Cpi%20%7D%7B4%7D%29%20%3D%20%5Cfrac%7BTanx%20-%20Tan%28%5Cfrac%7B%5Cpi%20%7D%7B4%7D%20%29%7D%7B1%2B%20Tanx%28Tan%28%5Cfrac%7B%5Cpi%20%7D%7B4%7D%20%29%7D)
⇒ ![Tan(x-\frac{\pi }{4}) = \frac{Tanx -1}{1+ Tanx(1)}](https://tex.z-dn.net/?f=Tan%28x-%5Cfrac%7B%5Cpi%20%7D%7B4%7D%29%20%3D%20%5Cfrac%7BTanx%20-1%7D%7B1%2B%20Tanx%281%29%7D)
⇒ ![Tan(x-\frac{\pi }{4}) = \frac{\frac{7}{24} -1}{1+\frac{7}{24} }](https://tex.z-dn.net/?f=Tan%28x-%5Cfrac%7B%5Cpi%20%7D%7B4%7D%29%20%3D%20%5Cfrac%7B%5Cfrac%7B7%7D%7B24%7D%20%20-1%7D%7B1%2B%5Cfrac%7B7%7D%7B24%7D%20%7D)
⇒ ![Tan(x-\frac{\pi }{4}) = \frac{\frac{7-24}{24} }{\frac{7+24}{24} }](https://tex.z-dn.net/?f=Tan%28x-%5Cfrac%7B%5Cpi%20%7D%7B4%7D%29%20%3D%20%5Cfrac%7B%5Cfrac%7B7-24%7D%7B24%7D%20%7D%7B%5Cfrac%7B7%2B24%7D%7B24%7D%20%7D)
⇒ ![Tan(x-\frac{\pi }{4}) = \frac{-17}{24} (\frac{24}{31} )](https://tex.z-dn.net/?f=Tan%28x-%5Cfrac%7B%5Cpi%20%7D%7B4%7D%29%20%3D%20%5Cfrac%7B-17%7D%7B24%7D%20%28%5Cfrac%7B24%7D%7B31%7D%20%29)
⇒ ![Tan(x-\frac{\pi }{4}) = \frac{-17}{31}](https://tex.z-dn.net/?f=Tan%28x-%5Cfrac%7B%5Cpi%20%7D%7B4%7D%29%20%3D%20%5Cfrac%7B-17%7D%7B31%7D)