Find x and y. 13 4 9 4 13 4 2x + 1 4 -3 14 15 12 -3 14 15 3x 4 2 3у - 2 (x, y) =

Q: In Exercises 8–16, give a geometric description of the set of points in space whose coordinates…

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Q: Find the values of x, y, and z. (x y– z z + 3) +(y 4 3) = (4 8 16) %3D A x = 3, y = -9, z = 6 x = 3,…

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Q: 34. 13 75° 17 35. 16 9. 22 %3D 36. In AXYZ, mZX = 96°, XZ = 15, and XY = 24. Find YZ.

A: The law of cosines states that c2=a2+b2-2abcosC.

Q: Find x, y, z, and w.   x 9 (2x − 1)   y 3 8y =    (2x − 3) z 5   3 (w + 1) (7y + 3)

A: Given; x 9 (2x − 1)    y 3 8y =    (2x − 3) z 5    3 (w + 1) (7y + 3)

Q: 3. (x² + 4)y" + xy = x + 2 2 - do x5 + *** Answer: y = > anx" = a, + a,x +¿x² + 1- ao x3 24 x+ 48…

A: Given DE is  (x2+4)y''+xy=x+2......(1) x=0 is an ordinary point of (1).

Q: 34. y"- 2v' + y = 0, v(0) = 5. v'(0) = 10 %3D 35. y"+ 12y" + 36y' 0. y(0) = 0, y'(0) = 1. y"(0) = -7…

A: Given that y"'+12y"+36y'=0

Q: ifz"y- 좀32 then : A) B z-zy

A: Given, x2y-xy=-2 We have to find dydx

Q: In Problem,the graph of a hyperbola is given.Match each graph to its equation.

A: Definition used -                   Horizontal hyperbola -…

Q: 4. If x + ix² + y + iy + 2 = 0, then the values of x and y are А. х %3D 2,1 у%3D 1,4 В.х %3D 2, -1;у…

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Q: Find x, y, z, and w. x 8 (2x- 1) (2x - 3) 7y (w + 1) (6y + 5) X = y =

A: Given x82x-1y67y=2x-3z55w+16y+5.

Q: 16. (2y-40) C A y+10)° (4x)° a. x = 30, y = 50 b. x = 130, y = 50 C. X = 34, y = 146 d. x = 22.5, y…

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Q: (2) (5y-11) (8x) 12 (9x-7) (13y+7)° Find the value of z, y, and z.

A: I have written all things which are given to us for this question in detaied in the solution part.

Q: y dy y+2 (√√y+2=5)(-5√√y+2+y+21) + C 3 B (√√y+2-5) (5√√y+2=y+24) + C 3 © ²² (√√y+2-5) (5√/y+2+y+24)…

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Q: If u = (1,0), then Düfz(-3, 4) = ƒxy(−3, 4). True False

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Q: use the Substitution Property ofEquations to solve the equation.

A: SUBSTITUTION METHOD: In this method, the value of one variable is find out in terms of another…

Q: V Find the value of x, y, and z. 25. 27. x+33) Az+ 10 By- 15 2-5 R2x-3) 2y 5 26 28. (2x- 10) 12x…

A: We can answer question no 26,27,28 as below

Q: p = z, 39 = zy a 2y(z- 3)p+ (2x- z)q = y(2x- 3) %3D 1

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Q: Match the equations listed in parts (a) – (d) to the graphs in the accompanying figure.

A: Given: a) y=(x-1)2-4  b) y=(x-2)2+2c) y=(x+2)2+2d) y=(x+3)2-2

Q: 32. (3, 5) reflected through the y-axis is a. (-3, 5) b. (3, 5) с. (3, —5) d. (-3,-5)

A: The point of reflection is the reflected point that we get in the coordinate plane when any axis act…

Q: x°y "у" , у(1) — 0, у"(1) — 1 + ху — у — 0, у(1) — 1, У"(1) — 1

A: x3y"' +xy' -y=0⇒D(D-1)(D-2) +D -1 =0 where we consider z=logxon solving cubic equation we…

Q: Find x, y, z, and w. х 1 (2х - 1) (2x - 2) 3 %3D у 9 9y 4 (w + 1) (8y + 4)

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Q: 22 + 2z + 1 For questions 6,7 & 8: use I = dz, C traversed CCW z² +z Question 6) C: Iz- 1| = 2…

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Q: b) X, + X2 - 2 X3 +Xy = a) 5X +2y = 1 3X +2y %3D = 1 Xz - X3 +2 Xy = 1 %3D = 5 X - 5y = 6 c) 2x, +8…

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Q: 2x If 1, then find the value of x. %3D 1 1+ 1+ 1-x

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Q: 38. Given 2" = 16*-3 and 3y+2 = 27*, find x and y. %3D %3D 6 +2 4-12 9 : 2 =27 :27

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Q: 1 8. Find y', y" and y"" for y = 3

A: Solution:Giveny=1x+3x2+2x3To findy',y'' and y'''

Q: X2, ..., Xn, y1, y2, ..., yn, then z is equal to x (A) x + y (B)*+ỹ (C)*+ÿ n (D) x + y 2n

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Q: 10 108 $10 40 I.ys5 II. fy ly e R, ys 5} III. (-00, 5] IV. y e R I only I and II only I, II, and II…

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Q: 2X +3Y+5Z 6X -2Y -3Z 8X-5Y-6Z X+Y+2Z 2X+ Y + Z X + 2Y + Z 6X-4Y+5Z 3X + 2Y 5X + 4Z = 0 = 3 = 1 m H…

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Q: [x +1 0 2 1 2 (3)if A = 3 1 and B = 3 y -5 4 -1 -5 4 z - 4. Find x,у аnd z.

A: If two matrix A and B are equal then Each matrix of A and B has the same number of rows. Each matrix…

Q: (a) Watermelon z is related to watermelon y if the measured weight of water- melon z is at least the…

A: a) Given, the watermelon x is related to watermelon y if the measured weight of watermelon x is at…

Q: 3. Which table contains only values that satisfy the equation y = 1.5x + 4 A. B. C. D. y y y y 4. 4…

A: Given , equation  y = 1.5x + 4 We have to find table contains only values that satisfy the equation…

Q: 3.11. dz, a) y:|z + 2| = 1; (z -1- 3i)(z + 2) 6) 7:|z +1- 2i| = 3;

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Q: X1 = 3 Y, = -2 z, = 4 Refer to the table above, Perform the following X2 = 3 Y2 = 2 Z2 = -3 %3D X3 =…

A: Given query is to find soution of the summation problem according to the table given.

Q: -3] find the value of x,y and z. 2 х | 4 3 +2 1 0 If 3* %3D Lу 2 15 4

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Q: 1. y = x - 3x2 + 3x + 2 fonksiyonunun ,-2,2| aralığındaki en büyük ve en küçük değerini , yerel…

A: If 1st and second derivatives of a function at a point is 0, then that point is inflection point.…

Q: A. y = -(x – 1)² + 2 B. y = (x – 1)2 + 2 C. y = -(x + 1)² + 2 D. y = (x – 1)² + 2 6. A. y = -2(x –…

A: 6.  The graph is downward opening parabola. We know that standard form of this type of parabola is…

Q: 3.1 Evaluate y"-10y'+9y=5t y(t)-50 +51 +31 e⁹t - 2et t 81 81 Option 1 y(0)=-1_y'(0)=2 y(t)= 81…

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Q: S(x,y) 1 3 y 1 0.05 0.2 0.1 0.1 0.25 0.1 0.05 0.1 0.05 P(X=1|Y=3)% = .A 2 .C .D B. 2/7 2) 3,

A: Let X and Y be the two random variables with joint probability fXY (x,y), the conditional…

Q: y dy Find ·S= √y+2 0²/(√y+2-5)(-5√/y+2+y+21)+C 3 03 (√y+2-3) (5√/y+2+y+24) +C 3…

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Q: p = 2x + 4y + 6z x + 2y > 200 3y + 4z 0, y > 0, z 2 0

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Q: 11) through: (4,-1) and (0, 4 A) 5x + 4y--16 B) 8x - 4y- 5 C) 5x+4y- 16 D) 5x - 4y = 8 E) 5x-4y -16

A: Here we have to find the standard form of the  equation of the line passing through the  line…

Q: - find x, y z Select one: а. X-3,у-2,z-1 b. x=3,y=-2,z=1 С. X-3,y-2,z-1 d. x=3,y=2,z=-1

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Q: C (7,1) and r = (x - h)2 + (y – k)2 = r2 O 0 = 1 + A+ X(q+ zA + zX

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Q: 2x + 5y – z =-7 z = -7 x – y + 4z = 18 x + 2y + 3z = 11 -1|-7 4 18 -11-7 [2 1 -1 3 [2 -7 -1|-7- 9 43…

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Q: xz, + 2yzy = 0, for r > 0, y > 0 yzz – 4xz, = 2ry, for all (r, y) #2, – ryzy = z, for all (r, y)

A: (A) Given the PDE xzx+2yzy=0 We will use the characteristic method to find the solution.

Q: 3-4y" + 8y" +41y' + 37y = 0, y(0) = 9, y'(0) = -6. 5, y"(0) = -39.75 %3D %3D

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Q: 7. If y varles directly with x and y = 20.4 when x = 6, find the value of y when x = -5. %3D %3D O y…

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Q: If x?y" – 3xy' + 3y = 0, y1 = x, y2 = x³, y(1) = 3 and y'(1) = 0 then C1 and c2 (a) C1 = 3, c2 = -1…

A: To find the values of the constants c1 and c2 first we write the general solution from the given…