9514 1404 393
Answer:
240 m²
Step-by-step explanation:
The lateral surface area is given by the formula ...
LA = πrs . . . . . cone with radius r and slant height s
The base area is given by the formula ...
BA = πr²
The total surface area is the sum of these:
SA = BA +LA = πr² +πrs = πr(r+s)
The radius is half the diameter, so is 9m/2 = 4.5 m. Then the surface area is ...
SA = π(4.5 m)(4.5 m +12.5 m) = 76.5π m² ≈ 240 m²
Assuming a regularly shaped rectangle, the formula for the
area is given as:
A = L * W
where L and W are the length and width respectively
A = 3.6 x 10^2 miles * 2.8 x 10^2 miles
A = 100,800 square miles
or
<span>A = 10.08 x 10^2 miles</span>
Step-by-step explanation:
7x-1=8x-14
-1+14=8x-7x
13=x
9514 1404 393
Answer:
![\sqrt[3]{2197}, 14\frac{1}{3}, 13\frac{12}{8}, \sqrt{213.16}, 15, 2^4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B2197%7D%2C%2014%5Cfrac%7B1%7D%7B3%7D%2C%2013%5Cfrac%7B12%7D%7B8%7D%2C%20%5Csqrt%7B213.16%7D%2C%2015%2C%202%5E4)
Step-by-step explanation:
The values of the given numbers, in order, rounded to 1 decimal place are ...
![\begin{array}{cc}\sqrt{213.16}&14.6\\14\frac{1}{3}&14.3\\15&15.0\\13\frac{12}{8}&14.5\\2^4&16.0\\\sqrt[3]{2197}&13.0\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bcc%7D%5Csqrt%7B213.16%7D%2614.6%5C%5C14%5Cfrac%7B1%7D%7B3%7D%2614.3%5C%5C15%2615.0%5C%5C13%5Cfrac%7B12%7D%7B8%7D%2614.5%5C%5C2%5E4%2616.0%5C%5C%5Csqrt%5B3%5D%7B2197%7D%2613.0%5Cend%7Barray%7D)
Their least-to-greatest ordering is shown above.
Answer:
sorry bout the second part I wrote mm instead of m. Besides that I think this will be the correct answer. Hope this helps
