Which of the following best describes the parallel cross-section of an ice cream cone? Rectangle Circle Triangle Square

Circle

Step-by-step explanation:

A cross-section parallel to the base of a cone is circle as the base is circle

Answer is Circle

Circle

Step-by-step explanation:

An ice cream cone is in the shape of a cone. If we flip the ice cream cone the hole at the top will become the base. On a cone, if you cut horizontally to the base it will always be a circle.

Hope this helps :D

answer: 34rtyj,jkhtyetwrhyjeuiejnbhdfknbkguxfrbhkfdbjvkmbd,kvbsd.kxjvbhjnfbgjxdfn

step-by-step explanation:

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