Solve the following and show your solution. A. In AABC, DE || BC. 1. Given that DB - 3, AE = 2 and EC = 6, find AD.

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A: Given mx2+x2-m+3=0        ...(i)

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Q: Solve the following and show your solution. A. In AABC, DE | BC. 1. Given that DB = 3, AE = 2 and EC…

A: Since you have posted multiple questions. I am answering the first one. Please post the question…

Q: m = -3, -2+i,

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Q: Given: dxdy=cosxcos2y Show the complete and detailed step by step solution for the following:…

A: Given, dx/dy =cosx.cos2y

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Q: Show whether the equation given below is exact or inexact? If exact, what is solution? ab abD dC =0

A: Consider the given differential equation.

Q: >B E. A D, %3D C. 8) Solve for x, if DC = 18, AD = 6, AE = 12, and EB = x – 3.

A: Here, triangles ACB and ADE are similar triangles.

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A: If the roots of auxiliary equation are two pairs of equal imaginary roots , i.e. of the form a±ib,…

Q: Refer to the figure for #3-4. Given AABC = AXYZ 3. Find mLZ 27 32° 14 -. Find AC 56 A C Y

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Q: Solve the following equation: 1/2 %3D O A. 1, 64 B.-1, -8 C.-1, 64 O D. 1, -8 O E. None of the above

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Q: B. Give the general solution to the HLDE with the given set of auxiliary roots 3. m = -3, -2±i, l±2i

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Q: 7. y' = xy³ (1+ x?)i ;y(0) = 1 2

A: Solve the given problem.

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A: Calculate partial derivatives.

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Q: Show whether the equation given below is exact or inexact? If exact, what is solution? ab abD dC = 0

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Q: 2. Which of the following equations solves for the length a in AABC? A. a² = 15² + 13² - 2(15)(13)…

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Q: (3- +3i) 2i) (4

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Q: Use the given information to complete the solution of each partially solved Venn diagram. n(A) = 12,…

A: Consider the missing quantities to be x, y and z as shown,

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Q: 1. Which of the following Diophantine equations cannot be solved? (a) бх + 51у = 22. (b) 33x + 14y =…

A: The diophantine equations are of the form ax + by = c, if c can be divided by the greatest common…

Q: I am needing help with the question in the attached image.

A: The correct option is option (a). First of all, consider the given equation. Solve the equation to…

Q: Solve the following: cInc y(1+V3+y2)y' with y(1) = -1. Do not solve explicitly for y. That is, you…

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Q: If ar? + br+ c=0 has equal roots r, then a(e")" +b(e")+ ce" = Select one: a. O b. (r-r) e C. d.

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Q: Solve the following first order equations: (a) (x²y² + 1)dr + 2r²dy = 0, use the substitution ry =…

A: We have to solve 1st order differential equation using substitution xy = u.

Q: The value Of (1+1)8, is equal tO O 16 4 4i

A: 1)  f(z) = (x-y)2+ 2i (x+y)Here u = (x-y)2,  v = 2(x+y)ux = 2(x-y),   uy= -2(x-y)vx = 2,  vy = 2for…

Q: 1. (t+ 1) 2. 2sin3t +5cos 3t 3. (e" -e") 4. (Vf + 1)(2- VE)/JE 5. 8 sin' 3t

A: Since you have asked a question with multiple subparts, we will solve the first three subparts for…

Q: Solve the following formula for the indicàted varlable. C = 2ar, solve for r Answer

A: Given : C = 2 π r

Q: Use the given information to complete the solution of each partially solved Venn diagram. n(A) - 11,…

A: Sum of three blank is 13 (=145-100-15-10-4-3). n(A and B) =11-3-4 =4. Thus, n(B only) =13-4= 9.…

Q: Solve the following equation for 0 on the interval [0, 27). 3 cot (0) – 5 = -8 Select all correct…

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Q: y"-y= - 8t,e ViS 8

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Q: Given that P(z-M)-0 wherei(1LO(1-20andP and Q are real constants. Write down in a form a+bi and find…

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Q: Homegonenes DE Solue =0

A: To solve given differential equation first  we check given differential equation is homogeneous then…

Q: SOlve the following LDES. Answer must be Integer 2. 4 メ' *; x lo) = () %3D -1 6 4t bt +1 4t Ans : X…

A: Hello, thanks for your question but according to our policy I am answering the very first question.…

Q: Solve the following formula for the specified variable. W= 4xc for c Cype an exact answer, uUsing a…

A: Here, the given formula is: W=4πc To solve this for c.

Q: If A = 30ein3, B = 102-40°, C = 16.46 + Oi, solve for A + B + C.

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Q: 4. Let tano = with 0 in QI. 12 sec20 =

A: We have, tanθ = 512 Where, θ is in first quadrant. To evaluate: The value of sec2θ.

Q: Consider the following figure where AABC~ ADBE. B D E EB = A Given: Find: C AC = 9, DE = 6, CB = 4…

A: Given a figure and  △ABC~△DBE

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Q: Use undetermined coefficients metho to find the generel solution to the given DES - (3) (c) j +4y'=…

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Q: 23. cosh (j5)

A: The given problem is to evaluate and simplify the given complex expression and express in…

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Q: Solve part (a) and use that answer to determinethe answers to parts (b) and (c).

A: Solve part (a) and use that answer to determine the answers to parts (b) and (c).               (a)…

Q: Use the given information to complete the solution of the partially solved Venn diag n(A) = 17, n(B)…

A: This question is related to set .

Q: 20. j 21. (1+ j)*) 22. tan (1+ j2) 23. cosh (j5) (5-j6)

A: Here, we have to evaluate the principal value of the given functions 20. j-j 21. 1+j5+j6 22.…

Q: In²(In(ax)) da, α > 0 а. 2.x In(ax) bu 0* do (Hint: b. b"du In b [ɔ+

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Q: Solve the following formula for the indicàted variable. V = lwh; solve for w. Answer W = O 2021…

A: Given data :-           V= lwh