Set up:
6/(y - 4) - y/(y + 2) = (6/y - 4)(y/y + 2)
Take it from here. Solve for y.
Answer: no its a reflection.
Step-by-step explanation:
you can see that no matter how you rotate triangle be it can not get all the angles to match but if you were to fold it in half they are a perfect fit. :)
Answer:
Volume increasing rate = ![62831.85 mm^3/s](https://tex.z-dn.net/?f=62831.85%20mm%5E3%2Fs)
Explanation:
We rate of change of radius of sphere, ![\frac{dr}{dt} =2mm/s](https://tex.z-dn.net/?f=%5Cfrac%7Bdr%7D%7Bdt%7D%20%3D2mm%2Fs)
Diameter of sphere = 100 mm
Radius of sphere = 50 mm
Volume of sphere, V = ![\frac{4}{3} \pi r^3](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D%20%5Cpi%20r%5E3)
Rate of change of volume = ![\frac{dV}{dt}](https://tex.z-dn.net/?f=%5Cfrac%7BdV%7D%7Bdt%7D)
![\frac{dV}{dt}=\frac{d}{dt} (\frac{4}{3} \pi r^3)=\frac{4}{3} \pi\frac{d}{dt}(r^3)=\frac{4}{3} \pi*3r^2*\frac{dr}{dt}](https://tex.z-dn.net/?f=%5Cfrac%7BdV%7D%7Bdt%7D%3D%5Cfrac%7Bd%7D%7Bdt%7D%20%28%5Cfrac%7B4%7D%7B3%7D%20%5Cpi%20r%5E3%29%3D%5Cfrac%7B4%7D%7B3%7D%20%5Cpi%5Cfrac%7Bd%7D%7Bdt%7D%28r%5E3%29%3D%5Cfrac%7B4%7D%7B3%7D%20%5Cpi%2A3r%5E2%2A%5Cfrac%7Bdr%7D%7Bdt%7D)
Substituting known values
![\frac{dV}{dt}= \frac{4}{3}* \pi*3*50^2*2=62831.85 mm^3/s](https://tex.z-dn.net/?f=%5Cfrac%7BdV%7D%7Bdt%7D%3D%20%5Cfrac%7B4%7D%7B3%7D%2A%20%5Cpi%2A3%2A50%5E2%2A2%3D62831.85%20mm%5E3%2Fs)
Volume increasing rate = ![62831.85 mm^3/s](https://tex.z-dn.net/?f=62831.85%20mm%5E3%2Fs)
Answer:
amount of your paycheck is the correct answer because the summation of all check paid to me will be my net earning.
Answer:35
Step-by-step explanation: