Answer:
We have that:

And we want to find the value of g(4)
Then we are evaluating the function g(x) in x = 4, this means that we need to locate all the "x" in g(x), and replace them by 4.
If we do that, we get:

Now we can just solve this to get:

Answer:
thenk you for the points give me brainlist pleasee
I think it is 3.25%. That is what I had got when I had did my math
No.
If a rational number can be an integer, x and y could be 5.5 and .5, or something that adds up to (number).0. This means, if the two non-rational numbers add up, they could be irrational, but the result isn't.
3S + S + S + 20 = 180 gives 5S = 160 OR S = 32
Largest = 3S = 3*32 = <u>96 </u>degrees ANSWER