The correct answer is 3.55 miles
Answer:
First one
Step-by-step explanation:
Finding the value of the second variable when the first variable is equal to one and then multiplying the second variable by the first variable of each answer will always work in this situation (two variable).
Answer:
see below
Step-by-step explanation:
length of arc = radius x angle (measured in radians)
minor arc = 3 x
= ![\frac{11}{2} \pi](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B2%7D%20%5Cpi%20)
major arc = 3 x
= ![\frac{1}{2} \pi](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%5Cpi%20)
Sqrt(27)+sqrt(48)+sqrt(12)
Sqrt(27)=sqrt(3*3*3)=3*sqrt(3)
Sqrt(48)=sqrt(4*4*3)=4*sqrt(3)
Sqrt(12)=sqrt(2*2*3)=2*sqrt(3)
Add the three to get 9*sqrt(3)
Final answer:
9*sqrt(3)
Hope I helped :)