I think the answer is 216cm
because if you solve for each side then add them altogether you will get that answer
Answer: 7.3 km
Step-by-step explanation:
the equation for circumference is C=лd
so it will be
C=Л x 2 1/3 = 7.3330 kilometer
and if u want it in meter it will be C=л x 2 333.33333 = 7330.38 meter
Half hour= 30 minutes
30/180=1/6= 0.16666666~16.7%
Peers if not of similar circumstances may be biased or not understand the situation as well.
A. 8^9/2= around 11585.2375; (sqrt8)^9= around 11585.2375. So choice A shows a pair of equivalent expressions.
B. (3sqrt125)^9=1,953,125; 125^9/3=1,953,125. So choice B also shows a pair of equivalent expressions.
C. 12^2/7= around 2.03394; (sqrt12)^7= around 5,985.96759. So choice C does not show a pair of equivalent expressions.
D. 4^1/5=around 1.31951; (sqrt4)^5=32. So choice D also doesn't show a pair of equivalent expressions.
Your answers are A and B.
I hope this helps ;)
