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ss7ja [257]
3 years ago
15

Ana tiene 14 años menos que Beto y ambas edades suman 56 años

Mathematics
1 answer:
allsm [11]3 years ago
7 0
42 because 56 mines 14 equals 42
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Step-by-step explanation:

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A Ferris wheel has a radius of 10 m, and the bottom of the wheel passes 1 m above the ground. If the Ferris wheel makes one comp
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Answer:

y = 11 - 10cos(0.1\pi t)

Step-by-step explanation:

Suppose at t = 0 the person is 1m above the ground and going up

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y = h_g + d_b = h_g + R - d_c (1)

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So solve for d_c in term of t, we just need to find the cosine of angle θ it has swept after time t and multiply it with R

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Note that d_c is negative when angle θ gets between π/2 (90 degrees) and 3π/2 (270 degrees) but that is expected since it would mean adding the vertical distance to the wheel radius.

Therefore, if we plug this into equation (1) then

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