2 1 Let A = Show the details of two different methods [(1) using the 0 3 adjoint and determinant, (2) using the identity matrix] of finding the inverse of the matrix A.

Q: What is the value of +3x-2z if x = 3, y=5, and z=4?| 3y 82 OC 18 OD 32

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Q: 90° 55 - 90 ,

A: Given query is to find indicated angle.

Q: MULTIPLE CHOICE Question 11 The two-way table shown below gives the numbers of books a librarian has…

A: The object is to find the correct statements.

Q: 1.-2x²y+z-3x-¹y5z 4. 13 + 2(x²-3)

A: NOTE: Refresh your page if you can't see any equations. .

Q: help

A: Please refer to the image below

Q: answer

A: Please refer to the image below

Q: Determine the sum of the non-permissible values for the rational expression Answer: 20h² 5h(1-n²)

A: Given query is to find the no permissible values for the function.

Q: Find one point that is not a solution to the following system of inequalities: x − 6y ≥ 6 x − y ≤ 4…

A: The given inequalities are: x − 6y ≥ 6 x − y ≤ 4 y ≥ −7

Q: -5x²-2x+8 f(x) = -x ³. y Domain: (-0909) x-int:y-int: (48) Range:(-60,00) Turning Point(s):…

A: We need to solve for given function.

Q: Bobby kayaks 6 km upstream to see a bridge and then kayaks back downsream to his starting point. It…

A: Here we will find the speed of Bobby in still water,

Q: Find the rank of A= = xS+ x + invertible. [exham S] O A MOITERUD 225 10-4 and explain why it indic 4…

A: NOTE: Refresh your page if you can't see any equations. .

Q: 3+3

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Q: bag has 4 blue and 5 red marbles. One marble is drawn and set aside, and then a second marble is…

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Q: #4: 98x - 10 = 43

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Q: 1. Evaluate the following limits: x³-1 if x < -1 5x²-x-4' 3. Let f(x)=4x² + 3x-2, if-1<x<2 √5x + 6,…

A: To solve the following limits.

Q: A farmer is transferring 800 kilograms of grain from a truck into a silo (a building for storage of…

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Q: 11 12 53 Given v = 6 " 109 12 find the coordinates for v in the subspace W spanned by -1 4 U1 = -4…

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Q: (c) Find a such that the equation P=100(1.23)' can be written as P = 100e". Give your answer correct…

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Q: Use the formula for simple interest, I = Prt, to find the indicated quantity. 1 = $150; P = $5000; r…

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Q: a 80 Determine the lowest common denominator for the pair 3a+2 and 2. 3a O a. 3a³ + 2a² b. 9a³ + 6a²…

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Q: Suppose that you decide to buy a car for $57,000, including taxes and license fees. You saved…

A: The difference in monthly payment between the two offers is $306.84

Q: 1. If_f(x)=(x-1)(2x+3), find the value of f(5) . A. 7 B. 5 C. 52 2. If f(x)=, find the value of…

A: To find values of functions:

Q: Find the sum, if it exists. 200+40+8+ ... Select the correct choice below and fill in any answer…

A: topic - geometric sequence

Q: A loan of $37,000 is made at 5.75% interest, compounded annually. After how many years will the…

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Q: 6. Write the equation of the transformed function given f(x) = = is stretched horizontally by a x…

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Q: log₂ (x + 5) - log₂ (x - 2) = 3

A:

Q: log4 (3x + 4)5 = 15

A: solve logrithm

Q: b²-9b+14

A: The given expresssion,    b2-9b+14

Q: A store is having a sale on jelly beans and almonds. For 3 pounds of jelly beans and 2 pounds of…

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Q: What

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Q: Solve the value of x in the system of equations. x - 3y = -1 X- 3z = -1 y-z=0 a. t ww b.-t c. 1-3t…

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Q: Question 14 Matías rolls two fair number cubes. What is the probability that he rolls a sum that is…

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Q: A one-product company finds that its profit, P, in millions of dollars, is given by the following…

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Q: Jackie has a choice of 3 pairs of shoes, 3 pants, and 4 shirts that can make an outfit for today.…

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Q: demand equation for a toy is p = 340 − 3x and the cost function is C(x) = 70 + 20x − x2, 0 ≤ x ≤ 10.…

A: Given query is to find the the value of x for the maximum profit.

Q: Hello Domain and range and questions and the increasing and constant

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Q: Use the formula for the amount, A = P(1 + rt), to find the indicated quantity. P = $5,100; r = 3.5%;…

A: Given query is to find the amount after t years.

Q: 3. Algebraically determine all of the zeros of P(x) = x³ +6x² +6x-4 as exact values in simplest…

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Q: Determine the cardinal number of the set. M={g|g∈ℤ, g is odd, and |g|<9} |M| =

A: Cardinality of the set is a measure of the number of elements of the set .

Q: The sum of three numbers is -6. The first, minus the second, plus 5 times the third, is -24. The…

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Q: Can you please write in Words how the determinant is effected. A proof is not necessary

A: Since you asked for no proof and simple terminology.

Q: The US Department of Health conducted a survey for the years 1985-2018 regarding the use of…

A: -0.47 indicate 47 percentage decrease in 18-25 year old using cigarette.

Q: Determine the present value P you must invest to have the future value A at simple interest rate r…

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Q: 4: Solve: log x + log(x-9)=2

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Q: distinguish whether a data set represents a polynomial, rational, or radical function. You will also…

A: we have to find the following function is polynomial, rational or radical.

Q: variants/636527/take/9/ The graph of a rational function is shown below. Write the equation that…

A: Given query is to find the equation of the function.

Q: Find the interest on the following loan. $1800 at 7.5% for 3 months The interest is $ (Round to the…

A: Given that           initial principal rate             P = 1800 $…

Q: 1- & & & & & & & 6 in A 2 3 4 5 6 7 8 B

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Q: The ratio of students who buy lunch to students who bring lunch in the fourth grade is 7:4. How many…

A: topic- ratio and proportion

Q: Justification Subtracted 4 from both sides Divided both sides by 2 X4 Found square roots of 16…

A: According to company rule we can answer only first three sub parts and rest can be reposted.