Use Cramer's rule or (another method) to solve the following equations for x, y and z. 3x + y + 4z = 1 -x + 3y + 10z = 2 x- 5y = -2

Q: If (X+4)(x+1) (x-1)^2 = X^4+3x^3-5x^2-3x+4 Can I possible cancel the expanded form of (x-1)^2 to…

A: No, you can not cancel (x-1)2 to (x+1) . Expanded form of (x-1)2= x2 -2x +1  Which is not inverse of…

Q: 40 Ο 18 Ο 12 16 Ο 14 30 24 ?

A: We have to find side of given triangle.

Q: Rewrite the following radical with a rational exponent. 5x 5x : 13 (Simplify your answer. Use…

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Q: Solve x² - 6x = 8 by completing the Square.

A: Here we have to use the complete square method

Q: Find a basis for the eigenspace corresponding to each listed eigenvalue of A below. 9 40 A = -8-30…

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Q: Factor the polynomial x2+9x+18. Your answer can be written as (x+A)(x+B) where A<B

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Q: 3. E. Coli bacteria decreases by 6% every hour. You begin with 155 E Coli. Which of the following is…

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Q: Watch the video and then solve the problem given below. Click here to watch the video, If 16 g of a…

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Q: What is an equation of the line that passes through the point (−3,−5) and is parallel to the line…

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Q: 1) Write the conjugate of each complex number a. 7 (3+6i) b. (5-7i) (10+ 5i) c. (4.5+3i)/ (3-10i) d.…

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Q: Which statement(s) is (are) true? Select ALL that apply. The linear function has a maximum value at…

A: Topic = Coordinate geometry

Q: Express the function graphed on the axes below as a piecewise function. -10 -9 -8 -7 -6 -5 -4 -3 -2…

A: Graph of the function is given, we have to find its equation.

Q: |2x-4|<-8 i know there's no solution for this equation but  can you explain why there's no solution…

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Q: Linear Functions Problem Solving Task Heidi and her family want to know if Cable is the best choice.…

A: Given  cost of Each additional movie using Julu plus = $ 5 so  The cost to purchase 6 additional…

Q: 6 x-3 1 +6x-27 x-3

A: We will find the required.

Q: Given functions f and g, perform the indicated operations. f(x) = 5- 3x, Find f + g. g(x) = -8x + 3…

A: Given query is to perform indicated function operation.

Q: 5.004 X 1.2

A: We need to find out the multiplication.

Q: Together, the cost of an adult ticket and a child ticket to the movie costs $25. The adult’s ticket…

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Q: Find the quotient and remainder using synthetic division for x³ + 3x² + 3x + 3 x + 2 The quotient is…

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Q: If x is in indirect variation with square of y and when x is 3, y is 4. What is the value of x when…

A: If x is in indirect variation with square of y and when x is 3, y is 4.To determine the value of x…

Q: Suppose that a lake is stocked with 975 fish, and biologists predict that the population of these…

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Q: Four glasses of milk and 3 snack bars have a total of 86 carbohydrates (carbs), and 3 glasses of…

A: We need to find out the number of carbs in one glass of milk and one glass of snack bar.

Q: Decide whether the following results from a statistical study represent a sample statistic or a…

A: we need to write down that the giveb statement represents sample or population parameter.

Q: Solve the following system of equations graphically on the set of axes below. -10 -9 y = -x +8 -8 -7…

A: Given the system of equations is y = -x+8 2x-y = 7

Q: Part 1 of 2 Swimming Pool On a certain hot summer's day, 366 people used the public swimming pool.…

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Q: Convert Rectangular form into Polar form 45+20i

A: Given comple number 45+20iWe need to covert it into polar form

Q: Consider the following quadratic equation: −x2−12x−36=0 Step 1 of 2 :   Find the values of a, b,…

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Q: Please use BLACK to set a scale on the given axes and RED to plot the points from the table you…

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Q: gordan makes $5 peer pizza dilivery in addition to his weekly salary. last week, he dilvered 23…

A: Gordan makes $5 per pizza delivery.   for 23 pizzas he make = 5 * 23 =115

Q: K 4/3 f(z)=z Find f(-64). f(-64) =

A: Given query is to find the value of the function at indicated point.

Q: Q2) Find a power series solution in powers of x. Show the details - 2xy' + 2y = 0 (1-x²)y"

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Q: Question One Determine whether the following functions always take on a positive or negative value…

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Q: Use the rational roots theorem to find the possible roots of the following polynomial equation:…

A: The given polynomial 77x3-216x2+129x-10=0 We have to find the possible roots of the polynomial using…

Q: Saving Account: A man invests $8,000 in a savings plan that pays 7% per year. How much money will be…

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Q: For each ordered pair (x, y), determine whether it is a solution to the inequality y <3. (2, -3)…

A: given   y&lt;3all the values of which is less then 3 is the solution

Q: Solve the equation. (Enter your answers as a comma-separated list.) x28x − 9(8x) = 0

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Q: what is 6/10=x/15

A: Topic = algebra

Q: 1. Let E, U, L, S, R and T represent one of 1, 2, 3, 4, 5 and 6, (different letter represent…

A: Note: There are multiple questions. No specific question has been asked.So, We will solve the first…

Q: What is the remainder when x^5 + 4x^4 – 3x^2 – 2x + 1 is divided by x – 3?

A: To find the remainder

Q: PROBLEM 0.2.4 Each of the following maps, decide which are injections, surjections, or bi- jections:…

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Q: 6.Which equation is not a function? a. x + 4y = 1 b. x²=y-5 c. d. x² + y² = 2 5y = 3(x-2)

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Q: y = x - 2 y = x + 1 y = 2x + 1 y = -2x + 1

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Q: Which is larger, 508509 or 514508? These numbers are too large for most calculators to handle. (They…

A: As we know that if y=mn, where m and n are positive numbers.Then lny=n×ln(m)

Q: WH - 3 Simplify 4x + 3x (2x+4) by factoring out x 10 + 3x (2x + 4) = CE

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Q: Solve using Cramer's Rule: (you must demonstrate Cramer's rul 5x1 - 2x2 = 11 x1 + 6x2 = -2

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Q: Create a table of values with x values of {5, 7, 9, 11} and corresponding y values of (35.5, 48.5,…

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Q: (ii). A boy has to cover 4km to catch a bus. He walks part of the distance at 3km/h and runs the…

A: Boys cover 4 km. Let  boy walks x km Distance cover by running = 4 - x

Q: Find all the real roots of given that 121/2/2 7 is one of them. p(x) = 7x³ + 19x² - 2x - 24

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Q: 2. In 2012, the campus print center purchased a multi-function printer/copier for $12600, and a high…

A: Given: Cost price of multi-function printer = $12600 Cost price of high capacity printer = $11000…

Q: Determine whether the function defined by = 2x1y₁ - x1y2 - x2y1 + 2x2y2 is an inner product on R².

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