1 6. Given that A' = -1 Which of these matrices equal (AB)'? -1 and Bt 1 2, (b) -2 0 (c) 2 (a) (d) -2 -2 -2 7. Let A be a 32-by-48 real matrix. Which of the following matrices is always symmetric? (o) 4 At (h) RREE(A) (o A At (a) At A At

Q: 1² – 9 + 8 4.r-4 b) 3r 622

A:

Q: Let T: R° - R° be a linear transformation such that T(1, 0, 0) = (2, -1, 4), T(0, 1, 0) = (3, -2,…

A:

Q: Find the exact values for sin 0, cos 0, and tan 0 sin 0 (Simplity your answer. Type an integer or a…

A: Given query is to find the value of the indicated angles.

Q: total return be? Put the number answer only. Round to the hundredths. Type your answer. SUBMIT >…

A:

Q: Jim is single and earned wages of $53,036 in 2019. He also earned $2,080 in tips and contributed…

A: Given, Wages= $53036 Tips= $2080 Therefore, Total income= wages+tips Total income= $53036+2080 Total…

Q: Write the first four terms of the sequence whose general term is given. Separate the terms with a…

A:

Q: The width of a rectangle slab of concrete is 5m less than the length. The area is 50m2.  What are…

A:

Q: ( ) -3 8. Determine the inverse of the matrix 1 -2

A: Topic = Matrix

Q: 5n2+30n+780 10. Given the sequence an Find a89 n+20

A: Given, an= (5n²+30n+780)/(n+20) To find- a89

Q: An account executive receives a base salary plus a commission. On $20,000 in monthly sales, the…

A: We need a linear equation of the form y=mx+c Where x-base salary and y-commission

Q: Find f(g(x)) and g(f(x)) and determine whether the pair of functions f and g are inverses of each…

A:

Q: Find the product of - 10 - 6i and its conjugate. Question Help: DPost to forum

A: Solve the following

Q: If the given sequence is a geometric sequence, find the common ratio. If it is not a geometric…

A:

Q: Use the elimination method to find all solutions of the system: Sa² + y? = 8 l a? - y? = 3 The four…

A:

Q: COsex

A: We have to evaluate the given integral

Q: 7) 1-3 +9 - 27..., n= 8 A) –1833 B) –1640 1 D) 4 C) –1861

A:

Q: Graph the system of linear equations. x +5y= – 12 x- 5y= 8

A:

Q: Use the properties of exponents to simplify the expression. Write the answer as an integer or…

A: To solve the following problem

Q: If the given sequence is an arithmetic sequence, find the common difference. If is not an arithmetic…

A: Given : Given sequence is 2,7,12,17,22,...   To Check: Given sequence is an arithmetic sequence or…

Q: If 26000 dollars is invested at an interest rate of 10 percent per year, find the value of the…

A: $26000 is invested at an interest rate of 10 percent per year

Q: 19 log9 x2 6.

A:

Q: A wooden artifact from an ancient tomb contains 35 percent of the carbon-14 that is present in…

A: We have to find out time

Q: A $4,000 deposit is made at a bank that pays 6% compounded annually. At the end of years what…

A:

Q: The population of Adamsville grew from 10,000 to 14,000 in 7 years. Assuming uninhibited exponential…

A: Given population grew from 10,000 to 14,000 in 7 years and it follows exponential growth.we know…

Q: The quadratic function f(x) = a(x – h)2 + k is in standard form. (a) The graph of f is a parabola…

A: Given: f(x) = ax-h2+k To find: the vertex of the function f(x) = ax-h2+k

Q: 2. log 2x2 2x log6 5 4.

A:

Q: ns on. 2, log 2x2

A:

Q: Write the augmented matrix for the given system. The rows of the augmented matrix should be in the…

A: Given:  Equations -9x+2y-6z=-3  7x         +3z=6          5y -7z=3Re writing the equations…

Q: Write 43e0.43z in the form 436" and interpret the value of b. Round b to four decimal places. a.…

A:

Q: 1. You are given the quadratic function f(x) = x2 + 6x + 2. %3D (a) Complete squares for the…

A:

Q: Which property would you use to solve the equation? 5 log,(x – 6) = 12 | (Select all that apply.)…

A:

Q: Find the amount in a savings account at the end of 9 years if the amount originally deposited is…

A: topic- exponential function

Q: 16 men are able to complete a peace of work ing 14 hours a day how long will 28 men, working 12…

A: Work

Q: Solve the system using the addition method. If the system does not have one unique solution, also…

A: We have to find the solution

Q: Determine the equation of the cubic function that has roots at -3, -5, and 3 and passes through the…

A:

Q: Factor the trinomial completely by factoring out the greatest common factor (GCF) first and then…

A:

Q: 7. You are given the matrices :) (. :) 1 3 4 2 3 1 A = B = C = -2 -2 1 -2 3 Determine the following:…

A:

Q: d. 8 x 10-3 Z–220° e. 15 Z+180° f. 1.2 Z-89.9°

A: Explained below

Q: Find the slope of the line shown on the graph to the right. 4 2 Select the correct choice below and…

A: Given:

Q: Linda invests $3000 in a bond trust that pays 8% interest compounded monthly. Her friend Lyla…

A: Topic:- compund intrest

Q: Marysa is single and earned wages of 61 thousand dollars in 2019. They also earned $23,265 through…

A: Marysa is single and earned wages of 61 thousand dollars in 2019. They also earned $23,265 through…

Q: Multiply the polynomials. 5ab (баb — Та + 4b) —D|[|

A:

Q: Find the value of k such that the system is dependent 3x + 6y = k 2x + 4y = 50

A:

Q: Suppose that the functionh is defined on the interval (-2.5, 1.5) as follows. 2 if-2.5<xs-1.5 -1 if…

A: From the given function- As x = -1.5  , h(x) = -2 Hence h(-1.5) = -2

Q: For #7-9, write the first FOUR terms of the sequence. Simplify. Keep fractions! 16 - 4n 1 (6)n-1…

A:

Q: Write the equation of the line, in standard form Ax+By3C, that has a slope of -4 and passes through…

A: If slope and point is given then line equations is given as  (y - y1) = m( x - x1 ) Where m is slope…

Q: The average rate of change of a function f between x = d and x = h is average rate of change h - d

A:

Q: The sum of the first “ n “ terms of the series is 2n + 3 + x. Find the seventh term.

A: This is a problem related to series and sum calculation. Based on the general formula of nth term…

Q: . Ted Bundy took out a 30-years 6.66% 99,000 loan to finance his new house. Question: Solving the…

A:

Q: Verify that A, is an eigenvalue of A and that x, is a corresponding eigenvector. 2 = 6, x, = (1, 0,…

A: