In the model below, the anchor of a guy-wire is 16 feet away from the telephone pole. John puts a 5 foot pole under the guy- wire parallel to the telephone pole , John knows the distance he put his pole from the anchor, which is
labeled x. John says he can use similar triangles to calculate the height of where the guy-wire meets the telephone pole.
Do you agree with John's statement that he can prove similarity if we know side x? Provide mathematical justification.
N.
5 ft
X
16 ft

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

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:

step-by-step explanation: