The answer is 54.27. Hope I was halpful
First figure out what 851 minutes 473 equals to, which is 378
So both sides of the equation should equal to 378
Plus 470 and 378 together
Which equals to 848
So the answer is eight hundred and forty eight
First, expand to make it easier
y=x(x^2+5)(x^2+5)
y=x(x^4+10x^2+25)
y=x^5+10x^3+25x
differentiation
y'=5x^4+30x^2+25 is the derivitive
Y = -3x + 13
Steps and the graph are on paper
Hello,
Using Thalès 's theorem:
Let's h the height of the monument.

If you don't know what is the Thalès's theorem,
imagine that the similar triangles.