i dont speak English 3456
Answer:
i wish i were heather
Step-by-step explanation:
as she ridessss byyyyyy...
Hi Jordyn! I think S is segment, B is base, and L is length. I hope this helped!
Answer:
307/500
Step-by-step explanation:
Answer:
![\bar v = 60\,mph](https://tex.z-dn.net/?f=%5Cbar%20v%20%3D%2060%5C%2Cmph)
Step-by-step explanation:
The distance travelled by Lisa in the first four hours of her trip is:
![\Delta s = \left(50\,mph)\cdot (4\,h)](https://tex.z-dn.net/?f=%5CDelta%20s%20%3D%20%5Cleft%2850%5C%2Cmph%29%5Ccdot%20%284%5C%2Ch%29)
![\Delta s = 200\,mi](https://tex.z-dn.net/?f=%5CDelta%20s%20%3D%20200%5C%2Cmi)
The distance remaining and her average speed are, respectively:
![\Delta s_{R} = 440\,mi - 200\,mi](https://tex.z-dn.net/?f=%5CDelta%20s_%7BR%7D%20%3D%20440%5C%2Cmi%20-%20200%5C%2Cmi)
![\Delta s_{R} = 240\,mi](https://tex.z-dn.net/?f=%5CDelta%20s_%7BR%7D%20%3D%20240%5C%2Cmi)
![\bar v = \frac{240\,mi}{4\,h}](https://tex.z-dn.net/?f=%5Cbar%20v%20%3D%20%5Cfrac%7B240%5C%2Cmi%7D%7B4%5C%2Ch%7D)
![\bar v = 60\,mph](https://tex.z-dn.net/?f=%5Cbar%20v%20%3D%2060%5C%2Cmph)