A 2:15 scaled pattern for a mural is 10 feet long how long. will the mural be?

answ9x x 3=

step-by-step explanation:

5 x 14?

im new, sorry if this is wrong.

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

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: