a cylinder and a cone have the same diameter 8 inches the height of the cylinder is 5 in the height of the cone is 15 use Pi 3.14 what is the relationship between the volume of the cylinder and a scone explain your answer

d. 9

step-by-step explanation:

54/12 = 4.5

sf = 4.5

so x = 2 · 4.5 = 9

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

the k side

step-by-step explanation:

plese mark mde brainliest!

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: