Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
we have
![f(x)=\sqrt[3]{x} +1](https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%5B3%5D%7Bx%7D%20%2B1)
Part 1) Find f(125)
we know that
f(125) is the value of the function f(x) when the value of x is equal to 125
so
For x=125
substitute in the function
![f(125)=\sqrt[3]{125} +1](https://tex.z-dn.net/?f=f%28125%29%3D%5Csqrt%5B3%5D%7B125%7D%20%2B1)
Remember that
substitute
![f(125)=\sqrt[3]{5^{3}} +1](https://tex.z-dn.net/?f=f%28125%29%3D%5Csqrt%5B3%5D%7B5%5E%7B3%7D%7D%20%2B1)
Applying the power of rule
![\sqrt[3]{5^{3}}=(5^{3})^{\frac{1}{3}}= (5)^{3*\frac{1}{3}}=5](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B5%5E%7B3%7D%7D%3D%285%5E%7B3%7D%29%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%3D%20%285%29%5E%7B3%2A%5Cfrac%7B1%7D%7B3%7D%7D%3D5)
substitute
Part 2) Find f(-64)
we know that
f(-64) is the value of the function f(x) when the value of x is equal to -64
so
For x=-64
substitute in the function
![f(-64)=\sqrt[3]{-64} +1](https://tex.z-dn.net/?f=f%28-64%29%3D%5Csqrt%5B3%5D%7B-64%7D%20%2B1)
Remember that
substitute
![f(-64)=\sqrt[3]{-4^{3}} +1](https://tex.z-dn.net/?f=f%28-64%29%3D%5Csqrt%5B3%5D%7B-4%5E%7B3%7D%7D%20%2B1)
Applying the power of rule
![\sqrt[3]{-4^{3}}=(-4^{3})^{\frac{1}{3}}= (-4)^{3*\frac{1}{3}}=-4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B-4%5E%7B3%7D%7D%3D%28-4%5E%7B3%7D%29%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%3D%20%28-4%29%5E%7B3%2A%5Cfrac%7B1%7D%7B3%7D%7D%3D-4)
substitute
It can't be written in any lower term since they do not share a common factor
Addition and Subtraction in Scientific Notation. A number written in scientific notation is written as the product of a number between 1 and 10 and a number that is a power of 10. That is, it is written as a quantity whose coefficient is between 1 and 10 and whose base is 10.
The values cannot be labeled as dependent or independent without a givin equation
Answer:
19 degrees
Step-by-step explanation:
You know the sum of the interior angles of a triangle is 180 degrees.
So then you can make the equation 82 + 41 + 3x = 180
By solving for x, you get the answer:
123 + 3x = 180
3x = 57
x = 19 degrees
Hope dis helps ya
