Answer:
the answer is 12
Step-by-step explanation:
Answer: The answer is ![\sqrt[4]{8}.](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B8%7D.)
Step-by-step explanation: Given expression is

We are to find the radical form of the above expression, i.e., we need to write the expression in a form that involves n-th roots of a particular number.
For example, consider the below identity.
![a^\frac{c}{d}=\sqrt[d]{a^c}.](https://tex.z-dn.net/?f=a%5E%5Cfrac%7Bc%7D%7Bd%7D%3D%5Csqrt%5Bd%5D%7Ba%5Ec%7D.)
Using this result, we can solve the given problem as follows
![2^\frac{3}{4}=\sqrt[4]{2^3}=\sqrt[4]{8}.](https://tex.z-dn.net/?f=2%5E%5Cfrac%7B3%7D%7B4%7D%3D%5Csqrt%5B4%5D%7B2%5E3%7D%3D%5Csqrt%5B4%5D%7B8%7D.)
Thus, the required radical form is ![\sqrt[4]{8}.](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B8%7D.)
Step-by-step explanation:
You can use the unituary method in this one
First card:
$25/750 min
divide both sides by 750 to figure out how many $ per min the calling card would be
25/750=0.033333333333333333333333333333333333333
750/750=1
the first card costs $0.03333333(going on)/min
Second card
$40/1,300 min
Divide both sides by 1,300
40/1300=0.03076923
1300/1300=1
Second card costs $0.03076923/min
$0.03076923<$0.03333333(going on)
therefore the second card is the better deal
Heyo! ;D
So, I think I may of heard about this topic in the past...are you working with degrees of circles? Plane angles? If so, you can use this formula to find your answer:
12° ×
÷ 180 = <u>0.2094(rad)</u>
I'm not entirely sure, however I hope this somewhat helped! If so, please lmk! Tysm and good luck!
Do you mean 5+7?
If so, that equals 12!