Showing 3491-3500 of 51640 Questions
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Find the length of a rectangular lot with a perimeter of 130 meters if the length is 7 meters more than the width.
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Find the exact value of cos(-5 /12)
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Find the exact value of the trigonometric function: sec(-pi/12) I am not sure how to answer this off the unit circle.
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I am just more than confused
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CosIne squared theta times tan squared theta times cosecant squared theta
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Reduce to lowest term: cosine squared theta - 1/ 4 cosine theta + 4
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3x^2+22x-16
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0.63 nearest tenth
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Find an angle between 0 and 360 degrees which is coterminal to 1120 degrees.
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Find a quadratic equation, with integer coefficients, whose solutions are -2/5 and 1/3
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- Solve the following
- a) 3/(n+1)-1/(n+1)=14/(n^2-1)
- b) 1/(y-1 )+y/(1-y)
- c)4/(x-5)-3/(x+2)=28/(x^2-3x-10)
- d) (x-2)/(8x-24)*(5x-15)/(x^2 -4)
- e) z/(z-1)+1/2=3/z
- f) (x-3)/(x^2+2x-15)-(4-x)/(x^2-9x+20)
- 2. How do I set up this problem? An exam contains five "true or false" questions. How many of the 32 different ways of answering these questions contain 3 or more incorrect answers?
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