Answer:
Your answer would be 5400.
Step-by-step explanation:
You have to follow PEMDAS for this one. You will start within the parenthesis and add 10 and 20 together to get 30. You would then times that by 20 and get 600. Finally, you would mulitply that by 9 and get 5400 as your answer..
Sin x = 0.56976744186
Sin x = 4.9/8.6
210.53
here
hope it helps
1.5
15/10=1.5
21/14=1.5
Check:
10x1.5=15
Hope this helps!
