The answer is 7.85
First, you divide the diameter by two to get the radius (2.5) and then you multiply by pi(3.14) to get 7.85
Answer:
B. 18
Step-by-step explanation:
For the function
![f(x)=\left\{\begin{array}{l}x+9,\ \ x](https://tex.z-dn.net/?f=f%28x%29%3D%5Cleft%5C%7B%5Cbegin%7Barray%7D%7Bl%7Dx%2B9%2C%5C%20%5C%20x%3C9%5C%5C27-x%2C%5C%20%5C%20x%5Cge%209%5Cend%7Barray%7D%5Cright.)
we can find the value of the function for all x that are very close to 9 but are less than 9 and for all values of x that are very close to 9 but are greater than 9.
1. For ![x](https://tex.z-dn.net/?f=x%3C9%3A)
![\lim \limits_{x\rightarrow 9}f(x)=\lim \limits_{x\rightarrow 9}(x+9)=9+9=18](https://tex.z-dn.net/?f=%5Clim%20%5Climits_%7Bx%5Crightarrow%209%7Df%28x%29%3D%5Clim%20%5Climits_%7Bx%5Crightarrow%209%7D%28x%2B9%29%3D9%2B9%3D18)
2. For ![x\ge 9:](https://tex.z-dn.net/?f=x%5Cge%209%3A)
![\lim \limits_{x\rightarrow 9}f(x)=\lim \limits_{x\rightarrow 9}(27-x)=27-9=18](https://tex.z-dn.net/?f=%5Clim%20%5Climits_%7Bx%5Crightarrow%209%7Df%28x%29%3D%5Clim%20%5Climits_%7Bx%5Crightarrow%209%7D%2827-x%29%3D27-9%3D18)
So, limit exists and is equal to 18.
Answer:
3/2x
Step-by-step explanation:
x feet and half x = x+1/2x or 3/2x
Hope this helps plz hit the crown :D
<span>it is the letter b because if you count closly you will see
</span>
40 and 60
40 = 20 x 2
60 = 20 x 3
GCF = 20
<span>the greatest number of teams coach can make is 20
each team can have 2 girls and 3 boys</span>