Answer:
The ratio of the circumference to the diameter of a circle is equal to
Step-by-step explanation:
we know that
The circumference of a circle is equal to
we have
----> the diameter is two times the radius
so
The ratio of the circumference to the diameter of a circle is equal to
simplify
1 is 96 I believe and number 2 is 360 miles
Answer:
A 52% markup on cost is equivalent to a 19% markup on selling price.
Step-by-step explanation:
The dimensions of the rectangular( length and width) are 14m and 15m.
Here we have to find the dimension of the length and width.
Data given:
Fencing = 58m
Area = 210 m²
Let us assume the length be x
By this, we get the width as:
width = 58 - 2x / 2
= 29-x
As the area is 210 m²
The formula to find the area of the rectangular is:
Area = length ×width
210 = x ( 29 -x)
x² - 29 x + 210 = 0
Formula to find the value of x from the quadratic equation:
x = -b ±
For the general equation ax² + bx + c =0
As the equation is:
x² - 29x + 210 = 0
a = -1
b = -29
c = -210
So,
x = 29 ± / 2(-1)
= 29± 1/-2
= 14, 15
29 - x = 15, 14 (for the value of x = 14 and 15 respectively)
Therefore the dimensions are 14m and 15m.
To know more about the rectangular refer to the link given below:
brainly.com/question/25292087
#SPJ4
I personally use Greatest common factor for adding or subtracting fractions when they have a different denominator. More info: https://www.mathsisfun.com/greatest-common-factor.html.