Answer: (B) 189 4 cm3 is the correct answer
Step-by-step explanation:
It is the same thing as the average you add everything up then you divide by the number of numbers you added together
Answer:
80
Step-by-step explanation:
I just did this and its right!
Answer:
56.1°
Step-by-step explanation:

Answer: I believe the answer is 15
Step-by-step explanation:
because GCF of 15 and 30 is 15.