Suppose a ladder is 15 feet in length and is leaning against the side of a building. It reaches the top of the second floor, which is 10 feet above the ground. With this information, which inverse trig function could help us solve for the angle that the ladder makes with the building?

Q: 3 33 -2 x dx

A: The given integral

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A:

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A: Consider the graph

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A:

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A: The given integral is

Q: Evaluate the integral

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A: Given that  Then, we have to find  for different value of t.

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Q: 5. Find the length of the segment on the smaller indicated by the blue bolder line. 25°

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Q: d) 2tan²x + tanx 3=0

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A:

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A:

Q: 28. Find the general solution of the equation cos2x+ 1 = cosx(-

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A: Let the h be the height of the cactus The figure

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Q: COS X w/x - 1 3 2

A:

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A: We will use the following formulas.

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A: Consider the traingle

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A: The given figure

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A:

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A: The figure