There are two variables here, which are time (minutes) and the number of beats, and they both have a relationship (68 beats in one minute), therefore it is an example of a unit rate
Answer:
5.2cm
Step-by-step explanation:
The greatest common factor is 3
10^2 - 6^2 = 64 = then square root it = 8
I guessed and It’s the last answer nice profile pick though
