3.3 Subtract (6x²-5xy+1 8.4 Expand and simplify a) (X-7)²-(X+7)² 5 Factorise the follow a) 2x(a-2b)-

Q: Why it is not possible to find the cofactor of a 4x3 matrix?

A: For the cofactor computation , we have to compute the determinant of its sub-matrices. In case of…

Q: Method 2: Solving by Substitution. In solving by substitution, we transform a system of two linear…

A: To solve the given system of equations using substitution.

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A: Let's find x intercept and break even point.

Q: b) Consider the vectors u = (2c, 2, −4), v=(c, c, 3)and w = (-1, 2, 3). Find the value(s) of…

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Q: 1. If 5(2x – 5) = 10, then x = ? A. -2.5 B. - -1.5 C.2 D 3.5 2. If –5x+369 = 2, then x = ? 2 A. -8…

A: (1). The given equation is: 52x-5=10   ...(1)

Q: Which of the following identities is/are not valid? Ĉ. C (ẢxB) = −B (Ảx©) aAaB = COS AB more than…

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Q: Solve the following system of equations using elimination. 5x+y=24 -5x-4y=-56

A: Eliminating the variable x

Q: Consider the following C counterclockwise around the circle x+y=1 from (9, 0) to (-9, 0) (a) Find a…

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Q: a) Convert 0.000 000 035 to Scientific Notation b) Calculate (3.4 x 10) x (4.9 x 10¹¹), giving your…

A: Given a) 0.000000035 b) (3.4×10-9)×(4.9×1011)

Q: F. Analyze each rational function algebraically. Determine: i. x- and y-intercept ii. zeroes 10.…

A: As per the request of the student question number F has been solved.

Q: 13.46 8Tt √₂ 9.2 8r 27 25

A:

Q: A group of 6 students was asked, "How many hours did you watch television last week?" Here are their…

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Q: Which 2x2 among the matrices/matrix below satisfy(ies) X^2 -5X + 21 = 0 where I and O are the 2x2…

A: We have to find the matrix that satisfies the given equation.

Q: Use the given graph of the function to find the function information. (A) Intercepts (B) Vertex (C)…

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Q: The formula is x = sy2/z3, with s representing the constant variation where x = 8 when y = 6 and z =…

A: We can find the value of x as below.

Q: 1. tan (5) 2. sin (37) 2 3. cos (7) 4

A:

Q: The sum of two numbers is 55. One number plus 4 times the other number is less than 38. True or…

A: The given problem is solved below in detail.

Q: A school has all of the fourth-grades in 4 rooms Room A, B, C, and D. Room B has 5 fewer students…

A: Let Room B has x number of students.  Room B has 5 fewer students tahn room C.  So, the number of…

Q: 2. Marvin is a sales manager receiving a monthly salary of Php 18 000.00, a commission of 5% on his…

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Q: lbs/sq in. (C) Use the modeling function f(x) to estimate the mil The mileage for the tire pressure…

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Q: Sum 2. Sum 3. 1 (4x³ +16x4-44x² – 24x) and (2x² - 6x³ +2x) ² + ax + b such

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Let X and y be two real numbers different from zero. Simplifying the expression 2xy ( - x2y) +…

A: To simplify the expression.

Q: Graph. x 2 - 2 2x + y < 3

A: Given inequalities, x≥-2 2x+y&lt;3

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Q: Zora saved of her paycheck and to that she added $25.30. If the total that went into her savings…

A: Let, the amount in Zora's paycheck was $x.

Q: 9 (x) = 2x²-16x + 30 X-3

A: Explained below

Q: . Determine the range of g(x) -12x-11 2 -1<x<0

A: As per our guidelines, we can answer only one question in a single request. Kindly re-post the other…

Q: Given: A,, C,and D are collinear in that order and AB = CD. Prove: AC = BD Statements Reasons 1. A,…

A: --- Given: A, C,and D are collinear in that order and AB = CD. Prove: AC = BD

Q: Let A ГО -2] [1-3] = Find two different diagonal matrices D and the corresponding matrix P such that…

A:

Q: Linear Algebra LU Factorizatio

A: answer is in next step

Q: 1. Consider a point in Cartesian coordinates given by (-2,2√/3, 4). (a) Find a corresponding…

A:

Q: An employment agency specializing in temporary construction helps pay heavy equipment operators $133…

A: Topic:- algebra

Q: (d) Consider the parallelepiped P in R³ whose adjacent sides are (0, 4, 0), (3, 0, 0) and (-1, 1,…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Moneysaver's Bank offers a savings account that earns 5% interest compounded continuously. If Dan…

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Q: George has $7,500 to invest in a mutual fund. The expected return on mutual fund A is 10% and the…

A: We need to choose correct option.

Q: Find the value of the follo K a) ¾ × 2 / - % d) 12×7/2 e

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Q: Fill in the missing values to make the equations true. (a) log, 10 + log, 7 = log, 믐 X 5 (b)…

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Q: 2. Which equation represents a parabola with vertex (4,4) and directrix y = 2? Oy=2x² - 4x + 4…

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Q: Orville claims that 3 bags of his popcorn will yield 28 ounces when popped. If this is the case, how…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: Electricity Company: Best Energy $0 monthly plus 20.764 KWH Write a verbal description (word…

A: Given:  $0/monthly plus 20.76 cents/KWh Verbal description: The total monthly electricity includes…

Q: which ondered pair is a solution to the inquality 2x + 3y 2? e) (0,0) f) (w a) (-3,0) 3 b) (1,0) d)…

A: As per guidelines we can answer only one question at a time so if you need more answers kindly…

Q: Let z = (2+1)³+(2-). By considering the polar form of 2 + / or otherwise, compute the modulus of z.…

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Q: Find a 2 x 2 matrix A for which E4 = span {[3]}, where Ex denotes the eigenspace associated with the…

A: We will find the matrix A using the given information.

Q: 3 Write an expression to represent the perimeter of the triangle: 3 m-1 TH_4 m-2 m² m² - 3m +2

A: Solution: Perimeter of triangle = Sum of all aides of triangle

Q: Find a complete solution of the following equation: 4x y' - y = ४।९ y

A:

Q: 9 J Write an expression to represent the volume of the rectangular prism 6w²-6 8w² +6w 3+4w 2w+2 4w²…

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Q: Solve the compound inequality. 3x +2>2x-4>X-14

A: a&lt;x&lt;b is equivalent to a&lt;x  and  x&lt;b.

Q: 5.A.4. { x € C/ factors of 30) is equivalent to O (1, 2, 3, 5, 6, 10, 15, 30) O (30, 60, 90,...)

A: We have to find factor  As per given we have to solve 1 question if you need please repost again

Q: (6x² + 4xy + y²) dx + (2x² + 2xy-3y²) dy = 0

A:

Q: 2h B. For the figure shown below, find the sum of the areas of all the semicircles.

A: Draw a schematic diagram of given figure.