C=8πab
Divide both sides by 8πb
c/(8πb) = a
Hope this picture helps!
<span>The 2.7 has been broken into 2 and 0.7, and then both of these parts have been multiplied by 3, giving you the two answers of 6 and 2.1 shown. Adding these two together gives you the answer of 8.1. </span>
Answer:
he can make 15 combinations
Step-by-step explanation:
Answer:
7
Step-by-step explanation: