Answers edited by Shiva Prakash M V

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A hexagon has five angles that measure 140° each. What is the measure of the sixth angle?
How do you find a standard form equation for the line perpendicular to line x-7y=9 and point(5,4)?
What are the points of inflection, if any, of $f (x) = x {sin}^{2} x$ $f(x)=xsin^2x$ on [0,2pi]?
If your starting salary were $40,000 and you received a 3% increase at the end of every year for 15 years, what would be the in dollars, you would have earned over the first 16 years that you worked?
Express $4 x^{2} + 32 x + 55$ $4x^2+32x+55$ in the form ${(a x + b)}^{2} + c$ $(ax+b)^2+c$ , where a, b and c are constants and a is positive?
How do you find the integral of $\int \frac{1}{1 + tan (x)}$ $int 1/(1 + tan(x))$ ?
If alpha and beta are the zeros of x^2+pc+q, find (Alpha/beta +2)(beta/alpha+2) ?
If a particle makes 1.5 revolution in a circular path of radius 2cm. The angular displacement is...??
Points $(5, 4)$ $(5 ,4 )$ and $(2, 2)$ $(2 ,2 )$ are $\frac{5 π}{4}$ $(5 pi)/4$ radians apart on a circle. What is the shortest arc length between the points?
How do I solve 1=2cos(3X-5pi) for (0,2pi)?
Please solve with a detailed explanation?
How do you solve $\sqrt{3} csc (9 x) - 7 = - 5$ $sqrt3csc(9x)-7=-5$ ?
How do you convert $1 = {(- x + 4)}^{2} + {(2 y + 9)}^{2}$ $1=(-x+4)^2+(2y+9)^2$ into polar form?
How do you solve $| - 4 x + 10 | \leq 46$ $|-4x + 10| ≤ 46$ ?
Question #48767
1÷sin^4x+cos^4x+sin^2xcos^2x.how will you integrate this?
How do you find the slope of the line passing through the points A(4, 2) and B(-2, 4)?
What is the equation of the tangent line of $f (x) = {cos}^{3} x^{2}$ $f(x)=cos^3x^2$ at $x = 0$ $x=0$ ?
What is $f (x) = \int x {sin x}^{2} + {tan}^{2} x - cos x d x$ $f(x) = int xsinx^2 + tan^2x -cosx dx$ if $f (π) = - 2$ $f(pi)=-2$ ?
Prove that (a) $sin (x - \frac{3 π}{2}) = cos x$ $sin(x-(3pi)/2)=cosx$ and (b) $sin (θ - \frac{π}{3}) + cos (θ - \frac{π}{6}) = sin θ$ $sin(theta-pi/3)+cos(theta-pi/6)=sintheta$ ?
How do you simplify $\sqrt{\frac{8}{36}}$ $sqrt(8/36)$ ?
A force of 3kgf is just sufficient to pull a block of 5kgf .Find the coefficient of friction and angle of Friction?
How do you find sin2 theta? Where theta is in the fourth quadrant.
Equation of all lines passing through the intersection of lines $2 x + 3 y - 5 = 0$ $2x + 3y -5=0$ and $x + y - 2 = 0$ $x+y-2=0$ is given by $(2 x + 3 y - 5) + λ (x + y - 2) = 0$ $(2x + 3y-5) + lambda(x+y-2) = 0$ , of all these lines one line is farthest from point $(7, 4)$ $(7,4)$ the value of $λ$ $lambda$ is?
How do you use implicit differentiation to find an equation of the tangent line to the curve $x^{2} + 2 x y - y^{2} + x = 39$ $x^2 + 2xy − y^2 + x = 39$ at the given point (5, 9)?
How do you solve f(x)=a(2^kx) with f(0)=10 and f(3)=640. Find f(2).?
How do you differentiate $f (x) = 1 - {(\frac{sec x}{tan x})}^{2}$ $f(x) =1- (sec x/ tan x)^2$ ?
What is the distance between the following polar coordinates?: $(8, \frac{- 23 π}{12}), (5, \frac{- 3 π}{8})$ $(8,(-23pi)/12), (5,(-3pi)/8)$
How do you find the value?