Answer:
B
Step-by-step explanation:
33.8 Rounded
Use Pythagorean theorem :)
Brainliest?
Answer: The required value is

Step-by-step explanation: The given functions are:

We are given to find the value of 
We know that, if s(x) and t(x) are any two functions of a variable x, then we have

Therefore, we have

Thus, the required value is

Answer:
I had to repost my answer because i got deleted from some reason
Step-by-step explanation:
Answer:
Could you put the questions please?
Step-by-step explanation: