The surface area of the cone is 43.75π cm2. What is the slant height of the cone? with a radius o 5 cm

1 answer:

3 0

The surface area of the cone is calculated through the equation,
A = πr² + πrl
where r is the radius and l is the slant height. Substituting the known values to the equation,
43.75π = π(5 cm)² + π(5 cm)(l)
l is 3.75 cm. Thus, the slant height of the cone is 3.75 cm.

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<h3>Answer: 15x^(7/3) - 8x^(7/4) + x + 9000</h3>

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Explanation:

If you know the cost function C(x), to find the marginal cost, we apply the derivative.

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$C(x) = 15x^{7/3} - 8x^{7/4} + x + D\\\\$