3 years ago

A pyramid and a cone are both 10 centimeters tall and have the same

Mathematics

2 answers:

Over [174]3 years ago

7 0

Answer:

D the horizontal cross-section of the pyramid and cone at the same height must have the same area

Viefleur [7K]3 years ago

7 0

The answer to this question is the vertical cross s of the pyramid and cone at the same width must have the same area

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173.26

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Find the inverse of the function. f(x) = the cube root of quantity x divided by eight. - 4

Lapatulllka [165]

$\bf f(x)=y=\sqrt[3]{\cfrac{x}{8}}-4\impliedby \textit{first, let's switch the variables about}
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3 years ago

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Name; mia

Reika [66]

Answer:

you need to add and then subtract and the anw=sewr wi;l be 14567890 .happy and boom your done

Step-by-step explanation:

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4 years ago

Here is a graph of the function y, both continuous and differentiable. For approximately what values of x between -5 and 5 is th

Law Incorporation [45]

From the graph you can determine the first derivative by looking at the turning points. These are where the first derivative is zero.

$y' = x(x-2)(x+2)(x-5)(x+5) \\ \\ y' = x^5 -29x^3 +100x$

Take derivative to get 2nd derivative and set equal to zero:
$y'' = 5x^4 -87x^2 +100 = 0$

Solve for x:
$x^2 = \frac{87 \pm \sqrt{87^2 -2000}}{10} \\ \\ x = \pm 1.11, \pm 4.02$

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4 years ago