Answer:
ITs blury
Step-by-step explanation:
30%.
Well, the simplest way to do it is to put it as a fraction.
90/300.
This is the same as 3/10, which is the same as .30, which is the same as 30% :P
Hope this helped!
Answer:
there have to be at least two answers, then you have the option to mark brainliest by pressing the crown
Step-by-step explanation:
Hope this helps!
Answer:

Step-by-step explanation:
By definition we know that

and

As 
Then

Now square both sides of the equation:



In the second quadrant sin (t) is positive. Then we take the positive root

