The side was cut off

The value of X is

Will mark brainiest

x=240

Step-by-step explanation:

Due to the fact that they are vertical angles each side have to equal 40 because one side is already given so we set the numbers equal to each other:

40=x/6

Then we multiply each side by 6 because we want to get x by its self because that is what we are looking for:

6*40=x

So then that means 6*40 is 240 therefore x=240.

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

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