34 Given: BD bisects LABC. 25 MZABC %3D Solve for x and y. (2x-y (3y-x)

Q: The area of a semicircle is A = ½r P?. Solve the equation for r.

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Q: g(x) = 2x – 4 h(x) = 2x3 + 4.r² Find (goh)(3) %3D %3D Answer:

A: topic - composite functions

Q: Answer ALL questions Q1/ A) By using carmer's rule , find values of x and y for the following…

A: 3x-y=82x+4y=10

Q: (D5 -D* – 2D³ +18D² –31D+15)y =0

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Q: Q2\Using the variation of parameter, find the solution of: y'+25y = csc 5x %3D

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Q: USING THE FORMULA x²/a² + y²/b² = 1 SOLVE THE FOLLOWING  Radiation is focused to an unhealthy area…

A: Here the reflector is positioned in such a way that the target area is at one focus while the source…

Q: Solve the d.e. using Method of Undetermined Coefficients (MUC) (D² – 3D – 4)y = 30e4x ||

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Q: The position of a particle is given by s(t) 2t3- 12t2 +18t, %3D is in seconds.

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Q: Q2\Using the variation of parameter, find the solution of: y'+16y = csc 4x

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Q: 4* = 32x+1 %3D The value of X in this equation is:

A: Consider the given equation. 4x=32x+1 Take log on both side of the equation. ln4x=ln32x+1

Q: Solve using the parameter variation method. w''+2w'−3w=8e-t/(1+e2t)

A: The solution is given as

Q: 2) In the diagram below of isosceles trapezoid DEFG, DE || GF, DE = 4x – 2, EF = 3x +2, FG= 5x-3,…

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Q: ABCD is a rectangle. A B 4 3 E 5 6. C Given: mz1 = (3x – 25)° m22 = (x + 10)° - Solve for x. m23…

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Q: Q4: Solve by using Separation of variables method? ди =k - for 0 0 at ´əx² u(0,t) = u(L,t) = 0 for…

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Q: ェ'は) = -t I()

A: Given, First order differential equation I't =-t2It

Q: Use the bisector method to guarantee a solution for the equation 8x -16x = -7 in the interval [0,1]…

A: The solution of the equation: f(x)=0 lies in the interval: a, b, if f(a)f(b)<0. The bisection…

Q: JV Solve using method of undetermined coefficents (D?- 2D+ 2)y = 24e*sın zx

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Q: x+ 6 C D E Find the length of segment AB. 3x- 8

A: Circle property

Q: Q3/ Solve the following equation by (Finite Difference Method), choose (h= 0.5) d'y dx2 + 2y = 3 , y…

A: I am attaching image so that you understand each and every step.

Q: Q5/ Solve: y-y=0 . for inidial Gondlitions yco) ed sy(6)e-L

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Q: Find the length of the diagonal indicated for each trapezoid. DF = x-2 EG 4x- 29 Find DF D G O 10 O…

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Q: W3 y = dy solve for a-w' dw HIN

A: To find: Solve using chain rule for dy/dw

Q: In the diagram below, given that XY 3cm, XZY=30° and YZ =x. Is it possible to solve for x using the…

A: The Pythagoras theorem states that in a right angled triangle, h2=p2+b2 , where, p is the length of…

Q: The foci of the below equation are x² – 4y² + 2x + 8y – 7 = 0

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Q: In the diagram below, given that XY 3cm, XZY = 30° and YZ = x, is it possible to solve for x using…

A: topic - trigonometric ratios

Q: 2. DEFC is a trapezoid. Solve for x, Z1,2,23andZ4. 2x + 8 70 C 85 10r + 4 20r – 2 3. MNPQ is a…

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Q: Q2\Using the variation of parameter , find the solution of: y'+9y= sec3x

A: Particular solution by variation of parameter where W is wronskian of y1 and y2.

Q: Solve for z. Each figure is a trapezoid. 10 W V -7+2x 20

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Q: LA = 5x- 12 B = 2x + 24 %3D В A Solve for x and then find the measure of zB: LB =

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Q: Q6- By using Direct metheds solve the lineair algebric Equatione- 15 X + 3 y + 27 = 85 X - 2 y + 82=…

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Q: (4) slve: D 3D-6D+8 =x 4x cCe y ce+y(て) =Ae + Be

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Q: If Zc and Zy are supplementary and Zc = 104°, solve for y. Write your answer in %3D degrees.

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Q: Find the general solution. Provide complete and neat solutions. (D⁴ + 2D² + 1)y = 0

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Q: Q3/ Solve the following equation by (Finite Difference Method), choose (h= 0.5) d²y z + 2y = 3 ,y…

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Q: If ZX = 16 units and VW = 6 units, then solve for UW. Show your work and explain the steps %3D you…

A: Topic = Circle  UW = 10

Q: Y(s) = %3D

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Q: Solue the differantial equation Dxy'+3y=6x3

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Q: R: Given the IBvp の o<xcL Solve for 4(XE).

A: Using separation of variables and superposition principle

Q: Q3/ Solve the following equation by (Finite Difference Method), choose (h= 0.5) +2y 3 ,y (0) = 0,…

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Q: please solve it and show your work

A: The given equation is

Q: solve the equation y′′+y=5sin(t) using the Method of Undetermined Coefficients.

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Q: Given (D3+D)y = (secx)2. Solve for W2

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Q: 4x k and y Given: 8dq y = - n %3D n = Solve for n in terms of d, q, x, and k.

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Q: ABCD is a square. AD = 3z + 5, DC=17. Solve for x %3D B D E.

A: To find x from the given geometry

Q: What are the foci points for the equation 36x2 + 25y² – 144x – 50y – 731 = 0?

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Q: %3D y +y = x2sin(2x) solve using undetermined coefficient only.

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Q: What is the solution to the equation 4z+ 2 = x*? (Round to the nearest tenth). %3D The solution is…

A: Isolate the variable x in order to solve any algebraic equation.

Q: Solve (4D² + 5D + 1) y – ' for y, using the method of undetermined coefhcients.

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Q: If AABC = ADEF and DE = 10, EF = 13, DF = 16 and AC = 4x - 8, then x = ? %3D %3D %3D Solve for x x =

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Q: y" – 4y = 4e -

A: The non-homogeneous part of the differential equation is 4e3x, so by the method of undetermined…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.