Write an equation to find the value of so that ench pair of polygons has the same perimeter. Then solve.

x+6
x+9
x+3

x+4
x+1

5x
5x
5x
5x
5x
5x

x+14
x+17
8x+9

the answer will be the last one

answer: idk

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

in the simple case, the two triangles point x and y are congruent because every corresponding side has the same length, and every corresponding angle has the same measure.