Find the volume of the solid generated by revolving the shaded region about the X-axis. Y y = sin x cos x

hello your question is incomplete attached below is the complete question

answer;

Step-by-step explanation:

attached below is a detailed solution to the given question above

where :

cos 2x = 1-2sin^2x

cos2x = 2 cos^2x -1

sin^2 2x + cos^2 2x = 1

1-cos^2 2x = sin^2 2x

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

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