Start your trial now! First week only $4.99!*arrow_forward*

Question

Find the area *A* of the circular sector with angle 1/4 radian in a circle of radius 20 meters.

A=

Tagged in

Math

Calculus

Find answers to questions asked by students like you.

Q: Evaluate (x + 1)°dA, where D is the region indicated.

A: Click to see the answer

Q: 1. The volume of a cube decreases at a rate of 15 m/sec. Find the rate at which the side of the cube...

A: Click to see the answer

Q: rbitrary function f(2,y) over the region in whichever of rectangular or polar coordinates is most ap...

A: We need double integral to solve these Questions

Q: Find an equation for the tangent plane to the surface z + 5 = xy' cos(z) at the point (5, 1, 0).

A: Click to see the answer

Q: Help to qoustion

A: Click to see the answer

Q: Please help me. I need a solution within a quarter of an hour

A: To find: The particular solution of the given differential equation. Given information: The homogen...

Q: Solve using Limits Approach

A: Click to see the answer

Q: A manufacturer can produce 5400 cell phones when x dollars is spent on labor and y dollars is spent ...

A: a) the given equation, 100x34y14=5400⇒x34 y14=54⇒y14=54x-34now differentiate both side with respect ...

Q: If y(t) = ∫0t x2sin3(x)dx = f(t)*g(t), then g(t) = ? a) 1 b) t^2 c) sin3t d) t2sin3t e) 0

A: According to question given that∫0tx2sin3(x)dx=f(t)*g(t)

Q: ,5 Find T, N, and k for the space curve r(t) 6 5i, t>0. %3D t 1 T(t) = i+ j 2 + 1 2 + 1 1 N(t) = i+ ...

A: Click to see the answer

Q: Q: Show that the following pairs of straight lines have the same set of angular bisectors (that is t...

A: The solution of the question is attached below in step 2

Q: Convert the integral below to polar coordinates and evaluate the integral. r4/V2 V16- xy da dy Instr...

A: Click to see the answer

Q: The graph shows the sales (in billions of dollars) for Apple Inc. in the years 2001 through 2007. ...

A: Click to see the answer

Q: A police car is located 70 feet to the side of a straight road. A red car is driving along the road ...

A: Click to see the answer

Q: Given f(x, y) = sin(x + y) where x = s°t, y = 3s – 2t. Find f.(x(s, t), y(s, t)) = ft(x(s, t), y(s, ...

A: Given that: f(x,y)=sin(x+y)x=s3t2y=3s-2t

Q: Evaluate the following limit. Use L'Hopital's Rule when applicable: lim (tan(theta))cos (theta) x-...

A: Click to see the answer

Q: This is calculus please answer

A: Given: f(x)=∫tanxsinx2+t2dt and g(y)=∫1yf(x)dx

Q: Find the slope of the tangent line to the curve -3x2 +3xy- 4y = - 247 %3D at the point (1, 4).

A: Click to see the answer

Q: 1/2 x sinx Evaluate: V1 -x² 0.

A: Given that: ∫01/2xsin-1x1-x2dx

Q: help please

A: Click to see the answer

Q: If the volume of the solid obtain by rotating the region enclosed by the curves y = 2 x2 and y = 0 a...

A: Integration of curves help us to find volume of curves or area under the curve. It becomes quite sim...

Q: Q3. Please explain step by step , clearly

A: Click to see the answer

Q: D. Detefmine first and Second order Partial derivatives of the fu nction:

A: We have to find the first and second order derivatives of given function.

Q: Determine whether the following sequence converges, and if so to what value does it converge? 1. 4n?...

A: find if the given sequence converges or not

Q: Find the points on the graph of the function that are closest to the given point. f(x) = x2 - 8, (0,...

A: Click to see the answer

Q: dy Given the equation below, find dx - 28a7 + 8a28y+ y° = – 19 dy %3D dx Now, find the equation of t...

A: Click to see the answer

Q: Consider the indefinite integral (6x³ + 7x² + 3x + 5 dx x4 + 1æ2 Then the integrand has partial frac...

A: Click to see the answer

Q: 20х — 44 The partial fraction decomposition of 8x2 can be written in the form of 30х + 7 - f(x) g(x)...

A: We use partial fraction to decompose it

Q: Find partial derivatives of the first and second orders

A: Click to see the answer

Q: Find the local maximum and minimum values and saddles of f(x, y) = x²y+ y? – 2xy – 3y + 5.

A: ∂f(x,y)∂x =p, ∂f(x,y)∂y =q∂2f(x,y)∂x2 = r , ∂2f(x,y)∂x∂y = s; ∂2f(x,y)∂y2 = tFind critical points b...

Q: The form of a particular solution for the equation D3(D-1)2(D2+1)y=4 is yp=is a polynomial of degree...

A: we have to follow next step

Q: Perform the indicated operation: h(x) = 2x + 3

A: Given : h(x)= 2x+3 f(x)=x2+4x-2we have to find h∘f.

Q: Analyze and sketch a graph of the function. Find any Intercepts, relative extrema, points of inflect...

A: Given function is y=x2x2+3

Q: Perform the indicated operation: h(x)= 2x + 3

A: Given: hx=2x+3rx=8x+62x+3

Q: If f(x): cos -(6x), find f'(x). Use exact values. f'(2) =

A: Click to see the answer

Q: For what values of x is the tangent line of the graph of f(x) = 2x + 12x? + 2x parallel to the line ...

A: Click to see the answer

Q: Using the method of substitution, 3 = / *(1 +2r*)? dx = f(u) du where u = du = dx a = b = f(u) = %3D...

A: Click to see the answer

Q: Find all the points of discontinuity of the function S(x) = 1- x 0 < x ≤ 1 X + 2 1&l...

A: Click to see the answer

Q: Let f(x) = (8 sin a + 4 cos x)tan %3D f'(2) = %3D

A: Click to see the answer

Q: Evaluate, use L'Hopital's rule when appropriate: lim (eax+x)1/x x->0 ...

A: Given that: limx→0(eax+x)1/x

Q: xsin dx V1-x? 1/2 : Evaluate : x sinx

A: Click to see the answer

Q: A particles is m oving in a straight fine so that after t seconds its di stance is s (in cms) from a...

A: velocity v = ds/dt acceleration a = dv/dt

Q: Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer...

A: Given sequence is oscillate because

Q: A volcano fills the volume between the graphs a 1 , and outside the cylinder z2+y = 1. Find the volu...

A: Click to see the answer

Q: Evaluate the double integral over the given region R. yx sin x dA R yx sin x dA = Simplify your answ...

A: Given:∫R∫yx sinx dA R: -2≤y≤2, 0≤x≤π ∫R∫yx sinx dA=∫0π∫-22yx sinx dy dx ∫R∫yx sinx dA=∫0π∫-22yx s...

Q: I need help solving a calculus problem. However, my professor wants us to use words to explain how t...

A: According to question given that an=3nn!

Q: c+3/12c + c/24 = 1/4c

A: First simplify and form the quadratic equation than factories by explicating the middle term.

Q: Shown is the graph of a force function (in newtons) that increases to its maximum value and then rem...

A: Click to see the answer

Q: Find the linear approximation to the equation f(x, y) = 3, xy at the point (8, 4, 6), and use it to ...

A: To find the linear approximation to the equation at point (8,4) Given that f(x,y)=3√(xy)/8

Q: Sec4.1:#29

A: For (29), We are given the function f(x)=-3x. The domain of a function is the set of input or argume...