Answer:
i dont think so because it wont work effictianly
Step-by-step explanation:
Answer:
Option (B)
Step-by-step explanation:
The given question is incomplete; here is the complete question.
The radius of a circle is 6. Using π, which equation expresses the ratio of the circumference of the circle to the circle's diameter?
A) C/6 = π
B) C/12= π
C) C = 6πr
D) C = 12πr
Formula to get the circumference of the circle is,
C = 2πr = π × D
Where C = circumference of the circle
D = Diameter of the circle
By dividing with D on both the sides of the formula,
![\frac{\text{C}}{\text{D}}=\pi](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BC%7D%7D%7B%5Ctext%7BD%7D%7D%3D%5Cpi)
Since, diameter 'D' = 2r,
![\frac{\text{C}}{\text{2r}}=\pi](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BC%7D%7D%7B%5Ctext%7B2r%7D%7D%3D%5Cpi)
![\frac{\text{C}}{2\times 6}=\pi](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BC%7D%7D%7B2%5Ctimes%206%7D%3D%5Cpi)
![\frac{\text{C}}{12}=\pi](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BC%7D%7D%7B12%7D%3D%5Cpi)
Therefore, equation given in Option (B) will be the correct expression.
Answer:
15% discount means you're paying 85% of the marked price because total is 100% and 100-15 = 85%
Let X be the naked price
Paid = marked price - discount
Paid = X - (15/100 × X)
Using distribution property,
Paid = X(1 - 15/100)
Paid = X[(100-15)/100]
Paid = X(85/100)
Which is 85/100 × X
Hence 85% of X