Equation for circumference is c = 2(pi)r
r = 1/2(d)
d = 20
So…. r = 1/2(20) = 20/2 = 10
Going back to circumference equation
c = 2(pi)(10) = 2(3.14)(10) = 62.8
Step-by-step explanation:
10. |-41|= 41
12. -|1.5|= -1.5
The answer to this question is C since <span>78% of the votes in an election. in a random sample of 40 eligible voters, 28 said they voted for jackie.</span>
The third one I think I'm not sure
