Answer:
55y454t
Step-by-step explanation:
54wwrg
We can write a proportion for this question...
3.147/1=x/5.747
We can now solve for x by using cross multiplication. Multiply 3.147 and 5.747 and you get 18.085809. X times 1 is just x. x=18.085809. Although this seems like a crazy number it is a correct value
The answer would be -5x^2 + 10x + 40 over x
(1) circumference of a circle = 2π.R
(2) area of a circle = π.R²
Area = 452.16 m² (given), so we can calculate the radius:
452.16 = π.R²
452.16/π = R²
143.92 = R² → R =√143.92 ≈ 12 m
Having R = 12, now we can calculate the circumference :
circumference of a circle = 2π.R = 2.π.12 = 75.41 m
