Answer:
Trust me! I got this on a test!
C≈12.57in
Answer:
composite functions are
![f(x)=\sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%5B3%5D%7Bx%7D)

Step-by-step explanation:
We are given
![f(x)=\sqrt[3]{x^2+2}](https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%5B3%5D%7Bx%5E2%2B2%7D)
Since, f(x) is composite function

Let's assume

we can replace x^2+2 as g(x)
![f(g(x)))=\sqrt[3]{g(x)}](https://tex.z-dn.net/?f=f%28g%28x%29%29%29%3D%5Csqrt%5B3%5D%7Bg%28x%29%7D)
now, we can replace g(x) as x
![f(x)=\sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%5B3%5D%7Bx%7D)
so, composite functions are
![f(x)=\sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%5B3%5D%7Bx%7D)

For this case, we have to define perpendicular lines:

We have then:

Then, according to the definition we have:

We observe that the definition is fulfilled, therefore, the lines are perpendicular.
Answer:
b. they are perpendicular
Answer:
very easy
Step-by-step explanation:
the answer ajsjjxsnwksoxhsnnskaizbxnskoajzbdnsksobdbdnsksisbxbdn
Answer:
3
Step-by-step explanation:
6^2=5^2+b^2
36=25+b
36-25=b
B= square root of 9
B= 3