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Svetach [21]
3 years ago
9

Find csc x if sin x + cot x cos x =

rt{3}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
GaryK [48]3 years ago
6 0

Answer:

csc(x) = \sqrt{3}

Step-by-step explanation:

sinx + cos^2(x)/sin(x) = sin(x) + (1-sin^2(x))/sin(x)  = 1/sin(x) = csc(x)

csc(x) = \sqrt{3}

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The circular base of a cone has a radius of 5 centimeters. The height of the cone is 12 centimeters, and the slant height is 13
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Answer:

Hence, the surface area of cone is:

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Step-by-step explanation:

We are given:

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Now we know that the surface area(S.A.) of cone is given by:

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Hence the surface area of cone is 282.6 cm^2 which is approx 283 cm^2.

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