The best seat in a movie theater is thought to be one in the center of a row that provides a viewing angle of the movie screen. The person silling in this seat is exactly the same distance from each end of the movie screen as shown, 45 NA 45° Movie Screen W What is the measure of PAB?​

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

step-by-step explanation:

$649.60

step-by-step explanation:

just took the test and my answers down below!

step-by-step explanation:

check the pic :