Answer:
9 pints.
Step-by-step explanation:
All you have to do is add together the pints they each picked for the total amount they picked together.
Answer:
![\sqrt{4i}=2\sqrt{i}](https://tex.z-dn.net/?f=%5Csqrt%7B4i%7D%3D2%5Csqrt%7Bi%7D)
Step-by-step explanation:
![4i=4\sqrt{-1}](https://tex.z-dn.net/?f=4i%3D4%5Csqrt%7B-1%7D)
Applying square root
![\sqrt{4i}](https://tex.z-dn.net/?f=%5Csqrt%7B4i%7D)
![=\sqrt{4\sqrt{-1}}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B4%5Csqrt%7B-1%7D%7D)
![=2\sqrt{\sqrt{-1}}](https://tex.z-dn.net/?f=%3D2%5Csqrt%7B%5Csqrt%7B-1%7D%7D)
![=2\times -1^{\frac{1}{4}}](https://tex.z-dn.net/?f=%3D2%5Ctimes%20-1%5E%7B%5Cfrac%7B1%7D%7B4%7D%7D)
Now,
![i=\sqrt{-1}\\\Rightarrow i=-1^{\frac{1}{2}}](https://tex.z-dn.net/?f=i%3D%5Csqrt%7B-1%7D%5C%5C%5CRightarrow%20i%3D-1%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D)
![\\\Rightarrow 2\times -1^{\frac{1}{4}}=2\times i^{\frac{1}{2}}=2\sqrt{i}](https://tex.z-dn.net/?f=%5C%5C%5CRightarrow%202%5Ctimes%20-1%5E%7B%5Cfrac%7B1%7D%7B4%7D%7D%3D2%5Ctimes%20i%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%3D2%5Csqrt%7Bi%7D)
So, ![\sqrt{4i}=2\sqrt{i}](https://tex.z-dn.net/?f=%5Csqrt%7B4i%7D%3D2%5Csqrt%7Bi%7D)
Answer:
x = 5.5
Step-by-step explanation:
PM = MR
4x - 12 = -2x + 21 {add 2x to both the sides}
4x - 12 + 2x = -2x + 2x + 21
6x - 12 = 21 {Add 12 to both sides}
6x - 12 + 12 = 21 + 12
6x = 33
x = 33/6
x = 5.5
Answer:
Step-by-step explanation:28637 /ueo