Length of arc, s = rθ, θ is in radians.
s = rθ
6π = 9θ
9θ = 6π
θ = 6π/9 = 2π/3 radians
Area of the rectangle y = (x+4)(-x+64)= -x²-4x+64x+256=-x² + 60x +256
y= -x² + 60x +256
im not going to give the answer but i am going to help you
Step-by-step explanation:
look the median is just the middle, if there is 2 medians then you add those 2 and then divide by 2 to get the MEDIAN in absolute.
now to find the mean all you do is simple you first add all of the numbers below then you would divide by how many numbers you have?
I hope this helps if not then have a nice day
Answer:D
Step-by-step explanation:
Given
when x is divided by y then remainder is 60
we can write x as


Here
is the decimal part
for example 
for option 


which is a integer so it is possible
for option b

so 

y is integer so it is possible
(c)

y=352.94 which is not a integer so option 3 is not possible
So option D is the correct option