I think it should be about 10yd cause I counted 11-12yds
Answer:
.5
Step-by-step explanation:
.5
yellow= .30
orange= .50
green= .10
red- .10
Answer: Using the unit circle, the sine of an angle t equals the y-value of the endpoint on the unit circle of an arc of length t whereas the cosine of an angle t equals the x-value of the endpoint. The sine and cosine values are most directly determined when the corresponding point on the unit circle falls on an axis.
<h2><em>
</em><u><em>
Have A Great Day Friend!!!</em></u></h2>
The x goes diagonal from they y variable
Answer:
![19\sqrt{7}](https://tex.z-dn.net/?f=%2019%5Csqrt%7B7%7D%20)
Step-by-step explanation:
![25\sqrt{7} - 2\sqrt{63} =](https://tex.z-dn.net/?f=%2025%5Csqrt%7B7%7D%20-%202%5Csqrt%7B63%7D%20%3D%20)
![= 25\sqrt{7} - 2\sqrt{9 \times 7}](https://tex.z-dn.net/?f=%20%3D%2025%5Csqrt%7B7%7D%20-%202%5Csqrt%7B9%20%5Ctimes%207%7D%20)
![= 25\sqrt{7} - 2\sqrt{9} \sqrt{7}](https://tex.z-dn.net/?f=%20%3D%2025%5Csqrt%7B7%7D%20-%202%5Csqrt%7B9%7D%20%5Csqrt%7B7%7D%20)
![= 25\sqrt{7} - 2\times 3 \sqrt{7}](https://tex.z-dn.net/?f=%20%3D%2025%5Csqrt%7B7%7D%20-%202%5Ctimes%203%20%5Csqrt%7B7%7D%20)
![= 25\sqrt{7} - 6 \sqrt{7}](https://tex.z-dn.net/?f=%20%3D%2025%5Csqrt%7B7%7D%20-%206%20%5Csqrt%7B7%7D%20)
![= 19\sqrt{7}](https://tex.z-dn.net/?f=%20%3D%2019%5Csqrt%7B7%7D%20)