The number of friends change the total number of canvases needed, so the number of friends is the independent variable, so the answer is B.
Answer:
171
Step-by-step explanation:
6x6x4.75 is 171
Speed of the waves because a wave can get faster
Answer:84.5%
Step-by-step explanation:Subtract 85.79 from 10.5 that will give you 84.5.
Answer:
Step-by-step explanation:

Hint: 1 - Cos² A = Sin² A