If A and B are rectangular matrices as the following: A = (a)pxq and B = (bij)nxm and AB = BA, then n=q=m=p (q=n) and (m = p) m=p q=n (q=m) and (n = p)

Q: Consider the line 15x+16y=16 what is the y-intercept of the parallel line through (16,16).

A:

Q: 2 i ^-(²₂4) A = i 2

A:

Q: You have $500,000 saved for retirement. Your account earns 9% interest compounded monthly. How much…

A:

Q: Which of the following equivalences is true? Select one option. O n is odd ⟺ 2n is even O n is…

A:

Q: Evaluate f(x) = − 4x² + 7 for ƒ(1) +ƒ(−2). a. -6 b. 3 C. d. 26 94

A: Substitute the values of x in f(x)

Q: 5. Prove that the transformation T: R²R defined by T(x, y) = 5y-k is linear only if k = 0.

A: The given transformation is T:R2→R defined by Tx,y=5y-k

Q: 1. Solve 8-2+3=4-2z+1 2. Solve 3+7= 5. Give an exact answer.

A:

Q: Let f(x) = 6 - x^2, \quad x \ge 0 f^(-1)(x) =

A:

Q: 6x(a+b); 4x²y(a³ + b³)

A:

Q: For the functions f(x) = x² - 2x+4 and g(x) = 3 determine: f(0) 2(x-1)

A:

Q: Fully simplify 7c-4h - 2c - 5h

A:

Q: Martha buys a chocolate-strawberry-vanilla cake for $11.55.  Each flavor occupies one third of the…

A:

Q: Jada has 7 pink roses and some white roses. She gives all of them away: 5 roses to each of her 3…

A: Solve for the no of white roses

Q: 2.3x² - 10x + 8

A: The given equation is;  3x2-10x+8.

Q: 2. Few items exist in the world that can appreciate in value like a rare diamond. The estimated…

A: Few items exist in the world that can appreciate in value like a rare diamond. The estimated value…

Q: Four partners are dividing a piece of land worth $124,800 among themselves using the lone-divider…

A:

Q: Jeffrey, a business development representative at Iron Inc., took his client out for a dinner that…

A: Solve the following

Q: Find all rational zeros. f(x)= x4-6x3-5x2-12x-14

A:

Q: 1 x 0 x m T Write an equation for the function f(x) shown (the leading coefficient is 1). H Check…

A: Solve the following

Q: If log2(p + q) = 3 and log3(p + 2q) = 2, algebraically determine the values of p and q.

A:

Q: Which relation is not a function? -2y=-3x +9 b. y = x + 7| y=-4(x + 3)² + 10 = 25 C. d. x² + y² =

A:

Q: 54. The area of a rectangle is 84 square centimeters. The length is 5 centimeters longer than the…

A:

Q: 14.Let A= 3+2i 0 2 1+i 1-i B-( + ?) and B= Find AB.

A:

Q: Solve the rational inequality and graph the solution set on a real number line. Express the solution…

A: Given inequalilty:- x-3x+5>0

Q: 9. Solve the following system using a matrix and converting the matrix to reduced row echelon form,…

A: The given equations are;  3x-2y+5z=14 x-y+3z=5 4x+y+6z=1.

Q: Rewrite 4* = 64 as a logarithmic equation. O logx64 = 4 O log464 = x O log4x = 64 O log64x = 4

A:

Q: Which of the following shows the polynomial below written in descending order? 3x³ +9x-x+ 4x¹2 D OA.…

A:

Q: Express the equation in logarithmic form: (a) 4^3 = 64 is equivalent to \log_4 A=B. A= and B= (b)…

A:

Q: One evening 1400 concert tickets were sold for the Fairmont Summer Jazz Festival Tickets cost $25…

A:

Q: what is the value of the expression below when x=2? for proble 3x-5

A: Let given expression as f(x)=3x-5

Q: Which of the following is a valid reason for using common logarithms (base 10 logs) when solving an…

A: We have to tell which of the following is a valid reason for using common logarithms (base 10 logs)…

Q: The Elimination (Addition) Method Solve the following system of equations with the ELIMINATION…

A: The given equations are; 5x+4y=44 10x+8y=88.

Q: 7x + 9 = 23

A: In this question, we want to solve the given equation.

Q: 8. 29 3 10

A: To evaluate: 23·910

Q: A train leaves a station and travels north at a speed of 50 km/h. Five hours later, a second train…

A:

Q: 1. 2. Find the first three terms in the expansion. (a - b)¹1 3. X Evaluate the expression. (₂)…

A: Note: As per our company guideline we are supposed to answer the first three subparts of the…

Q: If f(x) is a polynomial and (2) * 0, what can be concluded? O(x-2) is a factor of f(x) O(x + 2) is a…

A: Using factor of polynomial,

Q: The real zeros of p(x) are x = 1, 5, and 7. If q(x) = p(x - 1), what are the real zeros of q 0x -…

A:

Q: Given the function h(x)=3√x+1-2, which statement is true about h(x)? O The function is decreasing on…

A:

Q: Assume that the function 'f' is a one-to-one function. (a) If f(8)=6 find ` f^(-1)(6) `. Your answer…

A:

Q: - - The set B = {x² - 2, 4x² − (8 + 3x), 15x² − (28 + 9x)} is a basis for P₂. Find the coordinates…

A:

Q: Find the LCM of 72 and 60

A: Given problem:- Find the LCM of 72 and 60

Q: 514 SIT 5 4 7

A: To evaluate: 54÷57

Q: Describe each of the following transformations on y = x². y = 2x² - y = (1/3x)² y = 0.5x² Ly = (4x)²

A:

Q: 2. The function f(x)= log₁0x has the point (10, 1) on its graph. Find the coordinates of the image…

A:

Q: Which set of systems of equations represents the solution to the graph -5 -4 -3 -1 5 -4 2 0 -1 -2 -3…

A: In the graph there are two parabolas one is upwards and the other is downwards.

Q: The graph of y = g(x) is shown. 5 Evaluate g(2). -2 a. b. 0 4 3. 2 -5 -4 -3 -2 -1 -1 2 -3 --4 T -5 1…

A: Given ,  The graph of y = g(x)

Q: Determine an equation in fortored form for a polynomial function with zeros x=-3 (order 2) and x = 2…

A: We have to determine an equation in factored form for a polynomial function with zeros: x=-3 order 2…

Q: The population of a city is growing at an average rate of 3% per year. In 1990, the population was…

A:

Q: For the division problem, do your prep work by using the scaffold (partial products) and using…

A: