II. Solve. (Round to the nearest tenth of a degree.) 3.) The height of a flagpole is 12 % feet, and it casts a shadow 18 ½ feet long. Find the angle of elevation of the sun.

Q: 2(14 – 2)² dx = (14 – x)² dx %3D

A:     ∫ x1314-x2dx=∫ 196x13-28x43+x73dx=∫ 196x13dx-∫ 28x43dx+∫ x73dx=147x43-12x73+310x103Add a constan...

Q: dy = (x + y + 1)? %3D dx dy

A: Topic:- differential equations  Note :- as per our guideline if more than one question uploaded than...

Q: The graphs of x = 5, y = f(x) (solid) and y = g(x) (dashed) are shown; the graph is not drawn to sca...

A: We have to create the integral form of above graph. 

Q: (x² + 1)y' + 2.xy + 2x = 0

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Q: (i) f(t) = (t³)(t°) is an odd function. (ii) L",(sin x) dx # 0 . (iii) Given the Fourier transform p...

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Q: product

A: We will demonstrate the above. 

Q: Use the ratio test for absolute convergence to determine whether the series converges or diverges. I...

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Q: Find the absolute maxima and minima of the function on the given domain. T(x,y) =x +xy +y - 9x + 1 o...

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Q: For – 10 < x < 12 the function f is defined by f(x) = x°(x + 3)° On which two intervals is the funct...

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Q: Determine the base function that has been transformed, describe the transformation, then sketch a gr...

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Q: Evaluate 4dx (5x – 3) O 4/5 In(5x-3)+c O 5/4 In(5x-3)+c 5 In(5x-3)+c O 4 In(5x-3)+C

A:

Q: 1 – x2 + V1 – x2 In|(sqrt(1-x^2))-1|+c -In|(sqrt(1-x^2 ))+1|+c -In|(sqrt(1-x^2))-1|+c In|(sqrt(1-x^2...

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Q: Evaluate the following integrals. dr x²Vx² – 9 13

A: We put x= 3sec(u) and differentiate both sides with respect to u and find the value of the given int...

Q: 1 1 1 1 1 - +- + 8 16 24 32 40

A:

Q: Find the arc length of the graph of the function over the indicated interval. (Round your answer to ...

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Q: A) Sketch the graph indicating maxima, minima, asymptotes and inflection points and find the interva...

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Q: Find the volume of the solid found by rotating the region y = Va from :-1. You may use either the sh...

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Q: find the region or scope of the function

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Q: Determine whether g(x) is continuous on the following intervals. 1. (-5, -3) g(x) 2. (-3, -1) 3. (1,...

A: Given :   g(x) is a function that is :

Q: You have $20.00 worth of Kohl's cash (a coupon that is worth $20.00 in the store). You also have a 2...

A: Given: - You have $20.00 worth of Kohl's cash (a coupon that is worth $20.00 in the store), You also...

Q: Find a particular solution to the ODE below using undetermined coefficients. Use t as the independen...

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Q: what is cos(tan^−1(−1/2))

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Q: The greatest integer function is not a step function.

A: Identify true or false  Statement:The greatest integer function is not a step function

Q: 2. In r dr

A:

Q: i da

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Q: Graph 1 Graph 2 Graph 3 8 -6 4 -6- Function? OYes ONo OYes O No OYes O No Graph 4 Graph 5 Graph 6 Fu...

A: We have to determine all the graph are graph of functions or not

Q: You are in charge of erecting a radio telescope on a newly discovered planet. To minimize interferen...

A: As per our guideline we are supposed to be answer only one question you can repost other questions i...

Q: Use the ALEKS calculator to evaluate each expression. Round your answers to the nearest thousandth. ...

A: topic - logarithmic functions 

Q: Identify the most appropriate differentiation rules to be used in finding the derivative of the foll...

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Q: d²y = 5x? + 1 dx2

A: First we integrate both sides with respect to x and solve it. Follow 2nd step.

Q: tan e de (1+ In cos ele

A:

Q: Estimating In(1.4) using a Taylor polynomial about a = 1, what is the least degree of the polynomial...

A: fx = lnxTo estimate : ln1.4  using Taylor's polynomial centered at a=1. To find the least degree of ...

Q: dy/dx

A: We will perform implicit differentiation. 

Q: Hw. Find Aw and dw for the following functions sintXty}

A:

Q: 5. xV16-9х2 5. J 16-9х dx XV

A:

Q: (=²+ 16) +c 483 V²+ 16 da. Vr? – 16 dz. - 74

A: ∫f(x)dx=F(x)+Cthenf(x)=F'(x)

Q: Find the DE whose general solution is y = Ae Bx A. yy" - (y')2 = 0 B. yy" + (y')2 = 0 C. yy"- y' = 0...

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Q: dy sec x.tan x dr

A: Please refer to the image below

Q: Find the area of the region enclosed by y = 4e", y = 9e- and a = 0. 9+ %3D 8- 7. 5- 4- 3 2- 1 0.1 0....

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Q: S 1. F(s) = (s-3)4

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Q: sec2 2X ton 2x ok At ton ?2x

A: Find the integral

Q: _3. The equation of the tangent line to the function f(x)=-- at (-5,) is x-3 7. y = x- 25 1 25 4. Th...

A: Topic:- function and derivatives   

Q: Evaluate [sec^2 (-1-0.1i)][tan(12-36i)]. Express your answer in rectangular form in 4 decimal places

A: The given expression is sec2-1-0.1itan12-36i. We have to find the rectangular form.  

Q: f (t) = et sin (3t + 2

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Q: x²-1 dx 1. S

A: Given: I=∫x2-1xdx   ...1   We know that the trigonometric identities; (1). The Pythagorean identitie...

Q: Solve the differential equation (r² + 1)y – 2ry – 2x = 0 using the method of exact equations;

A: Differential equations

Q: Consider the following functions. f(-3) = 14 and g(-3) = –11 Step 1 of 4: Find (f + g)(-3).

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Q: Calculate the partial derivative using implicit differentiation of x'w + w + wz? + 3yz = 0. (Use sym...

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Q: Find the derivative of the function. y = (2x – 8x²)3 %3D dy dx %3D

A: The given function,      y=2x4-8x23

Q: Consider the graph below and find the limit of f(x) as x approaches to c. graph of f(x). -3 -2 -1 0 ...

A: