sin(x) = opp/hyp
cos(x) = adj/hyp
tan(x) = opp/adj
sin(x) = 3.9/8.1
sin(x) = 0.481
Inverse sin of 0.481 = 28.8 degrees
Each answer should be between 0 and 90 :)
It would be OD because it is going down by 8 each time and you can see that D goes down by 8 each time
Range
Because it has the biggest difference between the two sets (14 in set 1 and 57 in set 2) so the outlier (the value 63 in set 2) affected it the most
Lawrence's is the correct answer. he put 3 plates on each box in both situations
It’s 4/15
Answer = 3 3/4
I hope that helps :)
