What is the height of the FlagPole?

26² - 10² = 676 - 100 = 576

√576 = 24

I think it is 260. I multiply 26*10=? right..

Step-by-step explanation:

The typical height for residential areas is 20 feet. If your home is two to three stories tall, you may want to consider a 25-foot flagpole. The choices of material used to construct your flagpole include aluminum and fiberglass.

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

a

step-by-step explanation: