Answer:
The ladder is 10 ft long...
To find the inverse, switch the variables and solve for f(x).
x = e^f(x) + 6
x - 6 = e^f(x)
f(x) = ln(x-6)
hope this helps :)
Answer:
V= πr²h
V= 72π
V= 226.2
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes, a cylinder
Given data
Radius r of cylinder 3
Height h of cylinder 8
We know that the volume of a cylinder is given as
V= πr²h
Substituting our given data we have
V= π3²*8
V= π9*8
V= 72π
V= 226.2
Answer:
option (A) "r".
Step-by-step explanation:
Length of the shape formed by the sectors is which is half of the perimeter of the given circle, with the radius r.
Circle is divided in eight sectors and arranged horizontally as shown in the figure.
Therefore, height of each sector will be equal to the radius "r" of the circle.
Answer is option (A) "r".