F Find the following power Write the answer in rectangular form [3( cos 30° + i sin 30°1² CETTE [3( cos 30° + i sin 30°) - (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression Type your answer in the form a + b)

Q: The length of a shadow of a tree is 112 feet when the angle of elevation of the sun is 0°. 0 112…

A: formula for tan(θ)=perpendiculsrbase given base=112perpendicular=h

Q: SOLVE the ff. D.E. 4.) [x - y arctan & Jdx txarctandy 20

A: Let's solve given diffential equation.

Q: x² + y² + z ² = 4 => Z = √√√4-X²2²_- y² 器 23²³² = √4-x²-x2² , -Y 1 然 ³4 "√4-x²-y² ay x² + y²2y =…

A: Note:- you are have non calrityvabkur symmetry kgmf function. By clearing it i have solved it.

Q: Find the second derivative of the function. (Simplify your answer completely.) f(t) = 4e−5t − 5e−t f…

A:

Q: Which of the following expressions is equal to (A) B (С) (D) 2 1.² 2 S. ² 1.² X 2 X 5 X 3 - 3 4 3…

A: Solution: Write the fraction using partial fraction decomposition.

Q: A company estimates that it will need $66,000 in 9 years to replace a computer. If it establishes a…

A:

Q: The coordinates of the vertex of a quadratic function of the form y = ax² + bx + care ((()). Use the…

A: NOTE: Refresh your page if you can't see any equations. . the given equation is

Q: Find nd (+5x+6) da D.+

A:

Q: ollowing differential equation dy y + dx X 11 = ex

A:

Q: Let ƒ be the function given by f(x) = ln (23). What is the domain of f?

A: The answer is given below

Q: What is the sum of the measures of angles 5, 3, and 4 ? line g || line h 12 4 3 56 7 84° [image not…

A: Given query is to find the sum of indicated angles.

Q: S cos (oc) Sin (x) + 3√ sin(x) dx

A: We need to evaluate :

Q: Find the exact area of the surface obtained by rotating the curve about the x-axis. y = √√1+3x,…

A:

Q: Solve the equation x² + 7x = 30. O A. x = 15 and x = -2 O O B. x = -6 and x = 5 C. x=-10 and x = 3 O…

A:

Q: If $6000 is invested in an account for which interest is compounded continuously, find the amount of…

A: NOTE: Refresh your page if you can't see any equations. . the given invested amount is P=6000 the…

Q: The given relations is one to one over function over its domain. -4 M YA 7 2 -2 £ 2 4 Xx

A:

Q: Compute the coefficients for the Taylor series for the following function about the given point and…

A:

Q: Find the length of the curve. -X² + 10x³² 6 y = Need Help? Watch It 2≤x≤4

A:

Q: 1) Given the following graph of the polynomial function f(x), Solutions: x = a) What are the…

A: NOTE: Refresh your page if you can't see any equations. . the given graph is  as we can see from the…

Q: 1. Chapter 14 Review 57: Find the minimum and maximum values of f(x, y) = x²y on the ellipse 4x²…

A: To find the minimum and maximum values of fx, y=x2y on the ellipse 4x2+9y2=36.

Q: Use the Midpoint Rule with n = 4 to approximate the area of the region bounded by the graph of the…

A:

Q: WeBWork: math-1371-f22: Web x → с…

A: We will find the required.

Q: nd the indefinite integral. (Use C for the constant of integration.) [T π sin πx dx

A: Given query is to find the integral.

Q: Given that the graph of f(x) passes through the point (5, 6) and that the slope of its tangent line…

A:

Q: 57 +00 n! n=1

A:

Q: Why is the -27 omitted from the final answer

A:

Q: Use algebra to rewrite the integrand; then integrate and simplify. (Remember the constant of…

A:

Q: Sketch the situation if necessary and used related rates to solve for the quantity. If two…

A:

Q: List the first five terms of the sequence. an = cos(n) 1 a2 a3 a4 a5 || = || = =

A: We have to solve given Questions.

Q: Find all solutions of in the interval [0, 3п). 1. x = 0) 2п 2. x = 0, 3 3. None of these 2п 4п 4. x…

A: We have given equation  cos3x=1 cos3x=cos0 cos is periodic with 2nπ cos3x=cos2nπ 3x=2nπ x=2nπ3 ;…

Q: Find. lim X-0 2-2cosx X

A: use the l hospital rule for finding the limit.

Q: Find at least 10 partial sums of the series. (Round your answers to five decimal places.) n 1 2 3 4…

A: Sum of GP

Q: Find the unknown angle measure. to X = 59 Drawing is not to scale. 55

A: Given query is to find the measure of indicated angle.

Q: 2. The top and bottom margins of a poster are each 5 cm, and the side margins are each 3 cm. If the…

A: We can find dimension of the poster with the smallest total area.

Q: m/Q = 84° and m/U = 96°. Angles Q and U are complementary. supplementary. neither complementary nor…

A: We have given two angles  Angle Q=840 Angle U=960 Sum of angles is given as  Q+U=840+960=1800 If sum…

Q: Find the exact area of the surface obtained by rotating the curve about the x-axis. y=√√7-x, 1≤x≤7 X

A: The given curve is:y=7-x ;          1≤x≤7

Q: Find the derivative of y with respect to x; where x = 2 sin t & y = 4 cos t.

A: Given:        x=2sin t       y=4cos t here differentiating with respect to t       dxdt=ddt2sin t…

Q: Solve the following system, using Gaussian elimination or Gauss-Jordan elimination 2Y+3Z = 8 2X…

A: NOTE: Refresh your page if you can't see any equations. . system Ax=b is   augmented matrix is

Q: A 36-meter line is used to tether a helium- filled ballon. Beause of a breeze, the line makes an…

A:

Q: ³.f x² lnxdx

A: Given, ∫ x2logxdx

Q: 1. Rachel and Olivia work at a commercial greenhouse. It takes Rachel three times as long as Olivia…

A:

Q: [D^2-1]y = 10(cos^2)(x)+4e^x solve using method of undetermined coefficients

A:

Q: 15. y = 2x – tan x, π π 2'2

A: The given function is: y=2x-tan x ;                 -π2, π2

Q: Evaluate the following integral. csc 4x 2 cot x csc 4x CSC 2 cot x dx dx =

A:

Q: 4. Central conics with center at the origin and vertices on the coordinate axes.

A: NOTE: As per our guidelines, I have solved 4th problem. If you want solution of other, kindly post…

Q: Find the general solution to the given differential equation. (Remember the constant of…

A: NOTE: Refresh your page if you can't see any equations. .

Q: The value of the following limit is -1 Undefined +∞o None 1 0 -8 limn →→+∞ en+1 Senti dx x ln x

A: According to question,Given Limit,limn→+∞ ∫enen+1dxx ln x

Q: Consider the function f(x) = 9x + 441 X x = 2 0 < x <∞. This function has an absolute Select an…

A:

Q: Find the particular solution to the differential equation. 2xy = y² +1 when x = 1, y = 2 dx

A: Given that        2xy(dy/dx) = y2+1    when x=1, y=2

Q: Find the indefinite integral by making a change of variables. (Hint: Let u be the denominator of the…

A: