47. 12388980384689 would be the exact circumference of a circle witha diameter of 15 inches :)
Answer:
3
Step-by-step explanation:
20*.15=3
52
100 percent sure though
Answer:
20 units or 4.8
hope this helps!
Step-by-step explanation:
Answer:
a x a x a x a x a x a x a
Step-by-step explanation:
a^3 is three a's being multiplied by each other. a^4 is four a's being multiplied by each other
