Answers created by Dee
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(sin(10°)+sin(20°)+sin(40°)+sin(50°))/(cos(10°)+cos(20°)+cos(40°)+cos(50°)) = ?
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How do you evaluate f(x)=1/2x-13f(x)=12x−13 for f(8)f(8)?
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Trig and Integration help please?
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Trigonometric Functions Question (Area underneath a curve). Help please?
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A straight line through the point (0,-3) intersects the curve y^2 + x^2 -27x +41 =0 at (2,3). calculate the coordinates of the point at which the line again meet the curve. can someone please explain this to me?
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Question #5d2b2
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How do you find the restrictions of 3/(x-4)-73x−4−7?
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Question #06065
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Question #e0d72
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How do you simplify |z + 4| \leq 35|z+4|≤35?
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How do you solve -2< ( 2- 2x ) < 3−2<(2−2x)<3?
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The center of a circle is located at (−2, 7) . The radius of the circle is 2.
What is the equation of the circle in general form?
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Question #e9dfa
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How do you solve 3( \ln 5x ) = 243(ln5x)=24?
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How do you find a standard form equation for the line with (6,2) m=1/2?
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What is the 2nd term in expansion of (3u-1)^3(3u−1)3?
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What is cos thetacosθ if (12, -5)(12,−5) is a point on the terminal side of thetaθ?
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How do you simplify (g^6h^2m)/(hg^7)g6h2mhg7?
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Four consecutive even integers add up to 52. What are the numbers?
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How do you rationalize the denominator and simplify (2sqrt7 - 4sqrt2)/( 2sqrt3)2√7−4√22√3?
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How do you graph r=1+2costhetar=1+2cosθ?
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Question #4e796
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Question #4931b
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How do you solve the system of equations -3x + 2y = - 15−3x+2y=−15 and 2x = 4y + 262x=4y+26?
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Solve for X? (Logarithmic Equation)
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How do you write an equation of a line given (7,-3), m=-4/7?
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How do you factor and solve x^2+5x-2=0x2+5x−2=0?
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A taxi company charges $2 for the first mile and then $0.25 per mile for each additional mile. If Lupita's fare was $4.50, how many miles did she travel in the taxi?
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Question #4d981
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The second term in a geometric sequence is 12. The fourth term in the same sequence is 413. What is the common ratio in this sequence?
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Does the equation y=5x+2y=5x+2 represent a direct variation and if so, identify the constant of variation?
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How do you find the domain and range of f(x) = sqrt(x-9)f(x)=√x−9?
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How do you find the domain and range of (4)/(x-3)4x−3?
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Question #ff261