Answer:
~1.29 inches
Step-by-step explanation:
C = 2πr
C = 3r + 4.25
2πr = 3r + 4.25
2πr - 3r = 4.25
r(2π-3) = 4.25
r = 4.25/(2π-3) ≈ 1.29
Answer:
B
Step-by-step explanation:
One is multiplying by 1/2
Answer:
7/8 to the 7th power
Step-by-step explanation:
To solve this simply divide 4 by 3 and use the long division and do the same for 11 and 9, then compare the values.
B has more because 10/5 is 2 and 8/12 is less