Answer:18
Step-by-step explanation:2(18)+3=1/2(18)+30
36+3=9+30
39=39
Answer:
I would say 32 but I'm so sorry if it's wrong

Step-by-step explanation:
The operations on functions can be performed as they are performed on polynomials
The addition of functions is used in the given question
Given

We have to find:

So,

Keywords: Functions, operations on functions
Learn more about functions at:
#LearnwithBrainly
Answer:

Step-by-step explanation:
By the exterior angle theorem,

Group like terms and solve for x.


Divide both sides by 19;

From least to greatest is square root of 3, square root of 5, 22/7 , 16/4
hope it help