Answer:
Step-by-step explanation:
radius r=C/2π
r=47/2π
r=47/ 6.2831853071796
r=7.48028233
One full turn is 360 so the equation would be 360/ 30= 12
The answer is 66..................................................
Answer:
2×12^(1/4)
Step-by-step explanation:
Step 1: Express 192 as a multiple of primes:
192=2×2×2×2×2×2×3= 2^4 × 2^2 × 3
Step 2: We can take the fourth root of 2^4 and get 2 but we cannot take the fourth root of 2^2 or 3.
Step 3: Now we have 2 × fourth root of 2^2 ×3 = 2 × 12^(1/4)