If you want to take a square root of a square root you will need 2 squares roots,
For example, i want the square root of the square root of 16.
I'll take it first: √16 = 4 and again, √4 = 2
So, the square root of the square root of 16 is 2.
But you can also make a root with index 4.
![\sqrt[4]{16}=2](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B16%7D%3D2)
Because if you do 2.2.2.2 you will take 16.
Rise: 8 Run: -2
8/2
Have a nice day!
Answer:10
Step-by-step explanation:
The square footage of the path is 47.1 ft²
The area of a circle is:
A = πr²
Where r is the radius of the circle.
Let us assume that the pool is a circle.
Given that the pool has a radius (r₁) of 7 feet and a path 1 foot wide would go round the pool.
Radius of pool and cement path (r₂) = 7 ft + 1 ft = 8 ft.
The square footage of the path = πr₂² - πr₁² = π*8² - π * 7² = 47.1 ft²
Hence The square footage of the path is 47.1 ft²
Find out more at: brainly.com/question/23328170
Answer:
B) y - 5 = 2(x - 10)
Step-by-step explanation:
Slop = (5+7)/(10-4) = 12/6 = 2
Point slope form:
y - 5 = 2(x - 10)
or
y + 7 = 2(x - 4)
