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Firlakuza [10]
2 years ago
10

Please do this is was due

Mathematics
1 answer:
fiasKO [112]2 years ago
4 0

67.2

ST + SR + TR = perimeter of RST

ST = PQ × TR/QO

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3 years ago
Use the method of cylindrical shells to write out an integral formula for the volume of the solid generated by rotating the regi
vredina [299]

Answer:

The answer is "\frac{5\pi}{6}"

Step-by-step explanation:

Please find the graph file.

h= y=2x-x^2\\\\r= x\\\\Area=2\pi\times r\times h\\\\= 2 \pi \times x \times (2x-x^2)\\\\= 2 \pi \times 2x^2-x^3\\\\volume \ V(x)=\int \ A(x)\ dx\\\\= \int^{x=1}_{x=0} 2\pi (2x^2-x^3)\ dx\\\\= 2\pi [(\frac{2x^3}{3}-\frac{x^4}{4})]^{1}_{0} \\\\= 2\pi [(\frac{2}{3}-\frac{1}{4})-(0-0)] \\\\= 2\pi \times \frac{5}{12}\\\\=\frac{5\pi}{6}\\\\

3 0
3 years ago
HELP worth 10 points!!
BaLLatris [955]

Answer:

The answer is D 11/35

Step-by-step explanation:

4 0
3 years ago
A regular hexagon is shown.
s2008m [1.1K]
Since the triangle will be a 30-60-90, because 360°/6 = 60° for each central angle, then that is bisected to find the height of each of the 6 equilateral triangles. This height is the same as the apothem.
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3 0
3 years ago
Read 2 more answers
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a) 3.0779

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Step-by-step explanation:

Please see attachment .

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3 years ago
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