Answer: I do not understand the options you gave but but cos30º is equal to
/2 which is 0.86602540378.
Sorry if im wrong but i am pretty sure that is 266
Answer:
3
Step-by-step explanation:
The answer to the question is x > 16
This shows that x is bigger than 16
Answer:
x=13
Step-by-step explanation:
if you will substitute the value of f(x) with 5, you will get the following equation:
5=2x-21
2x=26/÷2
x=13
(I didn't know what you ment when you wrote x2, is it x square or 2X)
I really hope it was the second one, cause that's how I solved it.