The answer is D, 32pi
The radius is half the diameter, which is 32. The circumference equation is
or 
So that gives you 32pi
It's going to be 2.4 * 10 to the power of 6.
Hope this helped =)
9514 1404 393
Answer:
4230
Step-by-step explanation:
4.23×10³ = 4.23×<u>1000</u> = <u>4230</u>
This is an impossible equation. If sqrt(x) = sqrt(x), and sqrt(x) + 2 = sqrt(x) + 12, then that would mean that 2=12, which is incorrect.