Use the fact that matrices A and B are row-equivalent. 1 2 1 0 2. 5 1 1 A = 3 7 2 2 -2 10 23 7 1 1 0 3 0 -4 0 1 -1 0 2 B = 0 0 0 1 -2 0 0 0 0

Q: "Pu is used to make thermoelectric power sources for spacecraft. Suppose that a space probe was 238…

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Q: Use a graphing utility with matrix capabilities to find the following, where u = (-3, 2, 1, 1), v =…

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Q: (i) (3x+4)(3x-5) (i) (3–2x)(3+2x) ii) (3x+5y)(9x² –15xy+ 25 y² ) (iv) (x² -1)(x* +x² +1) (v)…

A: Since you have asked questions with multiple subparts so we will solve first three subparts for you

Q: {X+Y=3 {2x+4y=8   {8x-7=-2 {-2-3y=10 These are 2 different questions

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Q: Draw a number rod diagram that shows that 15 is divisible by 3 but is not divisible by 4

A: This question can be solved by drawing  a rod diagram.

Q: || 12 32

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Q: The mass of a radioactive substance follows a continuous exponential decay model. A sample of this…

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Q: 225 × 45 = %3D

A: Explained below

Q: . Ten points are randomly placed on a circle. In how many different ways can you form each geometric…

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Q: nCA')-21, nCB)- 27, nCA'UB')= 36, NCANB)= 17 using for each region Tm the venin eliagram, the givan…

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Q: Suppose that y varies directly with x, and y=20 when x=32. (a) Write a direct variation equation…

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Q: 39 trucks went out carrying early​ peaches;   66  carried late​ peaches;   52  carried extra late​…

A: This question can be solved by using the concept of Venn diagram.

Q: Use parametric equations to describe the solution set of the linear equation below. Give the exact…

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Q: If -6 -1 07 7 A = -6 -5 -8 -3 6. -5 -9 В - -7 -4 then the size of AB is and the size of BA is NOTE:…

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Q: 1. Verify the set of conditions that guarantee triangle congruence by SSS postulate. Supply the…

A: SSS POSTULATE If three sides of one triangle are congruent to three sides of another triangle then…

Q: 9. Patterns and Games: Complete the Pattern The following images form a pattern. Image 1 Image 2…

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Q: Write the augmented matrix of the system and use it to solve the system. If the system has an…

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Q: Q.18 If x– 1 and x + 2 are factors of x +10x + ax+b, then find the values of a and b. If x = 2 and x…

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Q: Determine whether the set of vectors in P2 is linearly independent or linearly dependent. S = {x?, 2…

A: To find whether the given set of vectors are linearly dependent or notS = {x2, 2+x2}

Q: 2. Find the distance between and

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Q: Find the length of an arc of the curve y = In x from x = 1 to x = 2v2. !3! O 2.1206 2.1026 2.1602…

A: We know that arc length of the curve f(x) from a to b is defined as Arc Length = ∫ab1+f'x2dx Given:…

Q: Given the matrices A and B, solve for X. Express the numbers using integers or simplified fractions.…

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Q: Which expression would be correct to mathematically figure out how many pennies are in $5? А. 5+0.01…

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Q: Find a basis for the nullspace of the matrix. (If there is no basis, enter NONE in any single cell.)…

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Q: 14 cm 230 cm 2.1.1 Determine the length of the radius of the window. 2.1.2 Determine the value of K…

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Q: Find a basis for the nullspace of the matrix. (If there is no basis, enter NONE in any single cell.)…

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Q: 4. Jason keeps a change jar in his room and only puts quarters into the jar. If he has $43.75 in the…

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Q: Please state what kind of problem this is

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Q: Please answer c)

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Q: 9. Plot 1 and 25 on the number line below. 10

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Q: 21. -6r - 7x +qx - 12 is divisible by 3x - 4. There is no remainder. Find the value of q. Justify…

A: Use polynomial for finding the value of q.

Q: Find a basis for the nullspace of the matrix. (If there is no basis, enter NONE in any single cell.)…

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Q: Find the inverse of the given matrix if the matrix is invertible, and check your answer by…

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Q: Find the rectangular coordinates of the point with polar coordinates r = 3 and theta = pi/6 A. (sq.…

A: The given polar coordinates,        r=3 and θ=π6

Q: 11) Fill in the missing terms in the arithmetic sequence. 2, -_14, _ 23,

A: SOLUTION-

Q: If A and B are 2 x 8 matrices, and C is a 9 × 2 matrix, which of the following are defined? А. А C…

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Q: 10- -10 10

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Q: Commutativity: AUB = B U A, also, A n B = BN A Associativity: A U (B U C) = (A U B) U C, also, An (B…

A: Let's find.

Q: Find a, and a, for the arithmetic sequence. 10 口

A: Find your answer below

Q: Crystal has several dimes and quarters in her purse, totaling $2.70. There is 1 less dime than there…

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Q: The graph of the function  f(x)=1/(x+7)−13  is a transformation of the graph of the function…

A: This question can be solved using the concept of vertical shift and horizontal shift of a graph.

Q: Find the accumulated value of an investment of $ 20,000 for 5 years at an interest rate of 4.5% the…

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Q: tn be a positive integer and M = [2 01 %3D en M" 2n equal to the above None of the mentioned

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Q: 404÷133= %3D

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Q: 1 4 -1 -5 | 1 -2 Compute: 3 -3 -1 2 1 -2 5 -4 -5 4 Preview

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Q: 3 -4 Find the dimension of the matrix 2 4 -2 -5]

A: In the matrix Total number of  rows = 3 Total number of columns = 2

Q: In an arithmetic sequence a, =20 and a, = 21. Determine a,. (Type an integer or a simplified…

A: Given : In an arithmetic sequence a4=20  and a7=21   To Find : a1

Q: Finding the Principal: Complete the table.​ Principal Rate Time Interest 12%…

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Q: (24 – 18) + (20 – 16) – -

A: Simplify  (24-18)+(20-16)

Q: f(x) = x* + x3 - 2x? For the above function give all points (give the x and y coordinate of each…

A: The given function,    f(x)=x4+x3-2x2