Answer:
3.59
Step-by-step explanation:
brainliest please
Answer: The length of radius of a circular pool is 7 meters
Step-by-step explanation:
Given that the circumference of a circular pool cover is about 88 meters
To find the length of radius
As we know circumference of a circle is given by
where C is circumference , and r is radius of the circle
Now as according to question we have
![88= 2\pi r\\\\\Rightarrow 88= 2\times \dfrac{22}{7} r\\\\\Rightarrow r= \dfrac{88\times 7}{2\times 44} = 7 m](https://tex.z-dn.net/?f=88%3D%202%5Cpi%20r%5C%5C%5C%5C%5CRightarrow%2088%3D%202%5Ctimes%20%5Cdfrac%7B22%7D%7B7%7D%20r%5C%5C%5C%5C%5CRightarrow%20r%3D%20%5Cdfrac%7B88%5Ctimes%207%7D%7B2%5Ctimes%2044%7D%20%3D%207%20m)
Hence,the length of radius of a circular pool is 7 meters
Answer:71
Step-by-step explanation:
Step-by-step explanation:
Eliminate -5 first, then simplify the equation for only one value of x.
<u>Add 5 to both sides:</u>
<u />![4x=2x+12](https://tex.z-dn.net/?f=4x%3D2x%2B12)
<u>Subtract 2x from both sides:</u>
<u />![2x=12](https://tex.z-dn.net/?f=2x%3D12)
<u>Divide each side by 2:</u>
<u />![x=6](https://tex.z-dn.net/?f=x%3D6)
Answer:
○ ![\displaystyle 3 ≤ f(x) ≤ 5](https://tex.z-dn.net/?f=%5Cdisplaystyle%203%20%E2%89%A4%20f%28x%29%20%E2%89%A4%205)
Step-by-step explanation:
All you do is plug 12 and 4 into the equation to get the range of quantities:
![\displaystyle \boxed{5} = \sqrt{2[12] + 1} \\ \boxed{3} = \sqrt{2[4] + 1} \\ \\ \boxed{\boxed{3 ≤ f(x) ≤ 5}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cboxed%7B5%7D%20%3D%20%5Csqrt%7B2%5B12%5D%20%2B%201%7D%20%5C%5C%20%5Cboxed%7B3%7D%20%3D%20%5Csqrt%7B2%5B4%5D%20%2B%201%7D%20%5C%5C%20%5C%5C%20%5Cboxed%7B%5Cboxed%7B3%20%E2%89%A4%20f%28x%29%20%E2%89%A4%205%7D%7D)
I am joyous to assist you at any time.