Answer:
5/12 miles^2
Step-by-step explanation:
![A = b * h = \frac{5}{8} * \frac{2}{3} = \frac{10}{24} = \frac{5}{12}\ miles^2](https://tex.z-dn.net/?f=A%20%3D%20b%20%2A%20h%20%3D%20%5Cfrac%7B5%7D%7B8%7D%20%2A%20%5Cfrac%7B2%7D%7B3%7D%20%3D%20%5Cfrac%7B10%7D%7B24%7D%20%3D%20%5Cfrac%7B5%7D%7B12%7D%5C%20miles%5E2)
V=πr²h+(2/3)πr³
<span>πr²h+(2/3)πr³=V
</span>πr²h=V-<span>(2/3)πr³
</span>h=(V-(2/3)πr³) / (<span>πr²)
h=V/</span><span>πr² - 2/3r
Answer i: </span>h=V/<span>πr² - (2/3)r
Data:
V=245
r=7
h=(245 / 49</span>π) - (14/3)
h=(5/π) - (14/3)
h=(15-14π)/3π
h=-3.075
Answer ii: h=-3.075
The answer is....
= 4z+3z
=7z
Your answer is not correct.
The correct answer is the third one:
-No, because the distance from the origin to point (7,-7) is greater than the radius of the circle.