-5 -6 -8 A = -7 B = -9 4 -9 8 Ex: 42 ЗАВ — А

Q: 25. Evaluate when a = 15: 2(a - %3D 5) + 2 *

A: Given, Value of a=15, and expression which we have to solve for value of a=15 is : 2(a-5)+2

Q: Use the given graph of y = f(x) to graph the function g : g(x) = f(x - 2)

A:

Q: 5. Evaluate: 4-y2 (4-x²-y² y dzdxdy -2 4-y2 Jo 2.

A:

Q: -3 5 2 7 Let A = 6. and B = 3. Find A-B. А - В -

A:

Q: CH 10 2-How would you interpret: z = 3.49, p < .05 ?

A: The standard normal distribution: A continuous random variable Z is said to follow standard normal…

Q: Select an Answer 1 -3 0 7 A = O -2 0 ,v = 7 2 3 3 1 Select an Answer v 2. 10 -5 -20 1

A:

Q: 2) y' – 10y + 25y 24te y(0) = –2, -10; - = (0)fi

A:

Q: 3+ 2- ++++++ -6 -5 4 -3 -2 -+i 2 3 4 5 6r 23 45 6r -2+ -3+

A: which equation represents the polar graph?

Q: 2.6 If H = 4a, - 3a, + 5a, at (1, 7/2, 0) %3D

A: Given,         H=4aρ-3aϕ+5az, at 1, π2, 0

Q: 2а - 1 2а? - 5а + 4 За - 2, 2а - 3 8а? - 22а + 15 4а-5 O 3 7 1 2а - 3 2а? - ба +15 8a? - 22а + 15 II

A:

Q: -3 show that B = B". 7. Given that B= 4 -9 -2 5 - 4 2.

A:

Q: find the exact solutions to theequations in the complex numbers.

A: Given, 19. z2-4z+6=0 To evaluate  Exact solution

Q: -4 -1 4 C = -9 6 9 10 -7 20 =

A: The explanation of answer as follows

Q: 2 -2 1 -2 -5 3 Let A = 3 7 -8 then -2 -5 7 3 3 17 -8 16 det(A) : 4,

A: The determinant of any square matrix A is a scalar, denoted det(A).   A square matrix is a matrix…

Q: ++++> -4 -2 0 2 4 6 8 10 12 14 - 12 4

A: The given inequality, n4≤0 or 2+n≥12

Q: -2 16- 12 8 4 -4 p 12- 16 20 X

A: Graph of the function is given, we have to find its local minima, local maxima, absolute minima and…

Q: 11. (x-y)2+ 3z 12. 4х - 2у 6z for x = 9, y = -3 and z = 7

A:

Q: (a) Given that A= 1-2 1 3 5 0 2 and B = -3 4 06 1 2 -1 3 " determine

A:

Q: 4x, + x, +x, -x, = 29.5 2x, +4x, – x3 – X4 = 50.5 x, + 2x, +3x, +2x, = 42.5 -X, +x, +x3 +x4 = 19.5

A: By Gauss Jacobi Method Rewriting the given system in variables x, y, z and w. We get…

Q: 4z Which expresslon is equivalent to 3z z2 - 3z + 2 when z + 0, z #1, and z 6 422 3(z 2)? |3- 3(z 2)…

A: The given expression is: Since multiplication is the inverse process of division. That is,

Q: 7) y=--x – 2 2 8) y=x- 3 3 y = --x + 2 y = -x + 1 y to 3 -o -3 Answer: Answer:

A: 7) The given system of the equation is y=-x2-2y=-3x2+2.

Q: -1 -4] [7 111 5 ,B = |2 [4 -8 Find AB, given A -1 7. 3

A:

Q: -2 1 -3 A = 12 10 7 1 -4 and 1 7 B = -3 1 3 8 7 Then tr(2A" + 3B) || 3.

A: The solution is given as

Q: (-2, 40) 40 (-7, 0). (0, 0) -5 -3 -1 -16 (-4, 0).

A:

Q: [-3 10] 14 B = 10 [5 -2 17 -1] C = A =-5 2 D=[-11 8 -5] -8 3 -4 2 14 -6 -8

A:

Q: 2) (-17) + (-22) + (-27) + (-32)..., A) -224 B) -448 C) -217 D) -218

A:

Q: (4r^12-s^1/2)^1/2(30s^-5/4)^-1/5

A: Simplifying:

Q: -4 -5 - 1)? + (y– 2)² = 4 - 1)2 + (y– 2)2 - 1)2 + (y+ 2)? = 4 - 1)? + (y+ 2)? = 2 Type here to…

A:

Q: Evaluate the expression.

A: We have to evaluate the expressions: (a)  -26(b)  -26(c)  152·-33 We know that…

Q: 52. w la, b] = [0, 4] %3D 4+ 3+ 2+ + 4. 3 -1- -21 2.

A:

Q: Select an Answer v 1. 1 4 -8 2 2 7 -12 2 A = , 1 = -1 0 4 -7 0 4 -4 -1 2.

A: As per our guidelines we are supposed to answer only ? 3 sub- parts ( if there are multiple sub-…

Q: -6 5 8 A = -1 -8 -2 -9 4 det A = Ex: 5

A:

Q: -2 U cale lil A-1 3. A = 3 0 12 -1 4 -21 ***

A: Please refer to the image below

Q: -2 -9 4 0 [E = 9 1 [B] = 3 -9 36 -3 10 2|E+ 4[B] =

A:

Q: а. 326 c. 489 |2 1 b. 389 d. 131 5 -1 1 -2 - 3 -4 -3 - 4 3. 3. 2. 9, N - -3

A: The given determinant is: 293115-131-22-33-4-3-4

Q: 4. z = -1.26 toz = 1.45 5. z = - 2 to z = 1.15

A:

Q: (c) (4, -77/6) (x, y) = y y 1 2 3 4 5 6 7 3 -1 2 -2 -3 0-7 -6 -5 -4 -3 -2 -1 y 2 4 8 -1 5 -3 3 2. 9,

A: Given : (4, -7π/6).

Q: -10 -8 -4 -2 0 2 4 6 8 ++++ + +++ 24 く 8. + d ( 6. 143

A: Given   p+98  ≥ 14324 We have to solve this inequality and represent the solution in the number…

Q: -1.0 1 3. 5 6 -4-3-2 1 23 4 56 -2 -3- -4 -5 -61 (a) (b) a 654 32 6. 543N-

A: . If a vertical line is moved across the graph and, at any time, touches the graph at only one…

Q: -2,-1.5,-1.125,. a,=3-5n a, =.25(4) a = 4,2n–6 %3D a = -2, 75)-

A: We will solve the problem

Q: -3 4 (a) o 5 8 -5 (b) 0 4 -9 3 1. 7 -2 0 -8 -3 6 (c) 3 9. -3 7. (d) - - - r o0-

A: forming the linear equations from the matrix we have  x-3y+4z=7y+2z=2z=5 substituting the value of z…

Q: -2 5 2 -1 0 | If A = -1 6. and B = 3 -5 2 then what is BA? -4 -1 1 4 -2 2.

A: The matrix product can be obtained by multiplication of the row of the first matrix by the column of…

Q: For number 42 is my answer negative  y equals seven or is it positive Y equals -7 also on # 32 is my…

A: Simplify the equation to solve for c

Q: U Sing Ele men メ+y+22=) 2x +4y-37 =1 3X +6y-5%=0 フ

A: The given system of equation is  x+y+2z=92x+4y-3z=13x+6y-5z=0 Consider the augmented matrix as…

Q: |-5 - Q1) If A=|-2 -1,B=| 3 4 ,C 4 11 7 -1 -1| = -6 9 3 13 9 Find (–1 x A) +(B + C)

A:

Q: 1 O y = - I+2 O y = +3 20 O y = - 2-9 Oy=

A: Topic:- function

Q: -24 + 14y - y^2 is equal to O 36 - (y - 5)^2 25 - (y - 7)^2 16 - (y - 6)^2 O 49 - (y - 6)^2

A: Add and subtract 49

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.