Answer:
1256 ft^2
Step-by-step explanation:
Area (A) of a circumference is A = π*r^2, where r is the radius of the circumference.
Taking into account that r = D/2, where D is the diameter of the circumference, therefore, the area formula can be written as
A = π*r^2
A = π*(D/2)^2
π*(D^2)/4
For this exercise, the diameter is 40 feet, hence
A = π*(D^2)/4 = 3.14*(40^2)/4 = 1256 ft^2
(x,y) -> (-x,-y)
the coordinates are switched from the (x,y) you have to (-x,-y)
check online for more information
the answer would be 2.5
3/5
3/4 x 4/5 = 3/5
A
Let the number of hours spent by a costumer be X
As X increases the number of hours increases
It's a proportional relationship. If we draw the graph we see it .
