The answers are online or you can use an app to scan it to give answers
Step-by-step explanation:




The answer is Radical 6.
This is because if you use Cosine and the angle measured 30. You would put adjacent over hypotenuse, which is
Cos (30) = X/radical 8
Put this into your calculator to get Radical 6
Answer:just start at 7 and go out 2 up 1
Step-by-step explanation:
Edit:sorry ment -7