Answer:
Step-by-step explanation:
we know that
To find out how much grass is in the yard subtract the area of the flower garden from the total area of the rectangular yard
so
Find out the area of the rectangular yard
Find out the area of the square flower garden
so
Answer:
Step-by-step explanation:
f(x)= x-4/√x
f exist for : x > 0
so the domain is : D= ]0 ; + ∞[
K-1(x) = 1/3x - 2
You can get this by switching the x and k(x) and then solve for the new k(x)
It's answer is option A.
As the area of circle is given which is 58 square feet, we are to find circumference of the circle.
We know that area = π r^2
Where π = 3.14 and r is radius of the circle
So it will become
3.14 x r^2 = 58
r^2 = 58/3.14
r^2 = 18.4713375796
If we take square root of both sides, we get
r = 4.297829403268585 feet
By using this value of r we can find circumference of the circle,
As,
Circumference = 2 π r
It will become
2 x 3.14 x 4.297829403268585
26.99036
Which is very close to the option A.
