Answer:
the answer would be 6...
Step-by-step explanation:
4: 32a^5 5: 2a / bc^2
4. (2a)^3 / (2a)^-2
= (2a)^3 * (2a)^2
= 8a^3 * 4a^2
= 32a^5
5. 10a^7 b^9 c^6 / 5a^6 b^10 c^8
= 2a^7 b^9 c^6 / a^6 b^10 c^8
= 2a / bc^2
30.4
if you want the basic perimeter just add up all the sides
