Answer:
The total length of border was ![31.4\ yd](https://tex.z-dn.net/?f=31.4%5C%20yd)
Step-by-step explanation:
we know that
The length of the border would be the circumference of the circle,
The circumference of the circle is equal to
![C=2\pi r](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r)
In this problem we have
-----> given problem
substitute
![C=2\pi (5)=10\pi\ yd](https://tex.z-dn.net/?f=C%3D2%5Cpi%20%285%29%3D10%5Cpi%5C%20yd)
assume
![\pi=3.14](https://tex.z-dn.net/?f=%5Cpi%3D3.14)
![10\pi=10(3.14)=31.4\ yd](https://tex.z-dn.net/?f=10%5Cpi%3D10%283.14%29%3D31.4%5C%20yd)
I'm pretty sure a pedigree chart is used to do that
Answer:
34cm3
Step-by-step explanation:
Volume of sphere = 4/3 pi x cube of radius
Radius =2cm , pi = 3.142
Volume = 4/3 x 3.142 x 2 x 2 x 2
Volume = 1.3333 x 3.142 x 8
Volume = 33.5cm3
Volume = 34cm3 to the nearest whole number
I hope this was helpful, Please mark as brainliest
The correct answer for this would be 1.00 1.25. Hope this is helpful.
Answer:
| v | = 5,831
Step-by-step explanation:
Take the starting point.
In the graph you can see that the coordinates are (1,1)
Then it takes the final point that has the coordinates (4.6)
Now subtract the final coordinates - the initial coordinates
v = <
>
v = <4-1, 6-1>
v = <3, 5>
Then, by definition, the magnitude of the vector is:
![|v| = \sqrt{3^2 +5^2}\\\\|v| = \sqrt{9 + 25}\\\\|v| = \srqrt{34}\\\\|v| = 5.831](https://tex.z-dn.net/?f=%7Cv%7C%20%3D%20%5Csqrt%7B3%5E2%20%2B5%5E2%7D%5C%5C%5C%5C%7Cv%7C%20%3D%20%5Csqrt%7B9%20%2B%2025%7D%5C%5C%5C%5C%7Cv%7C%20%3D%20%5Csrqrt%7B34%7D%5C%5C%5C%5C%7Cv%7C%20%3D%205.831)