Step-by-step explanation:
To simplify the ratio of 221:289, you must find a common factor between the two numbers. In this case, they share 1 and 17. Use 17, and divide both numbers by it. You'll end up with 13:17 as your simplified ratio.
The only x value on the unit circle between 0 and 2pi where the y value is 1 is 0 ( at pi/2)
Answer:
can u show the screen of the problem i dont understand ^
Step-by-step explanation: