Question

write the linear system as a matrix equation in the form AX=B, where A us the coefficient matrix and B is the constant matrix. Then self the system using an inverse matrix. Solve for (x,y). Write your answer as an ordered pair.

6x + 5y=13

5x + 4y=10

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Calculus

Other

Related Calculus Q&A

Find answers to questions asked by students like you.

Q: Is any real number exactly 1 less than its cube?

A: Is any real number exactly 1 less than its cube?  

Q: ew Adding. Improper Improper Fraction Add 2/3+ 1/2 solve using area model, solve using criss cross.

A: We have to add given two fractions by area method and criss cross method.

Q: Evalute the integral.

A:  

Q: #4

A: To solve 2.6×2-3n=24

Q: A open-top box is to be made from a 24 in by 36 in piece of cardboard by removing a square from each...

A: Let x be the side of each square cut from the corners, since the side length and width of the box ar...

Q: ( 1 4 lim x - 2 x² – 4

A: We know that  a2-b2 = (a-b) (a+b) also, (a+b) 2 = a2 + b2 + 2ab

Q: In Exercises 71–74, complete the following tables and state what you

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: of af and Let f(x, y, A) = xy + A(5 – x – y). Find· ax' əy` af

A: f(x,y,λ)=xy+5λ-λx-λy .....(1) Differentiating (1) partially with respect to x, ∂f∂x=(1)y+0-λ-0 ∂f∂x=...

Q: evosly SinhoSerh)

A: Using substitution method

Q: Determine the region of feasibility given the following restraints. y≤−x+3  and x≥0 and y≥0 and y≤2 ...

A: Click to see the answer

Q: Lucas scored 75, 78, 82, and 84 on his four algebra tests. There is one test remaining in the gradin...

A: Let Lucas final grade be x   All Lucas grade will be 75, 78, 82, and 84 and x.   Average score = 95 ...

Q: Find the area of the region bounded by the curves y = x andy = sin x from x = 0 to x = π.

A: We have to find the area of the region bounded by the curves y = x and y = sin x from x = 0 to x = π...

Q: dy Q1: - find ay/dx for y = 5cscx3

A: Click to see the answer

Q: Draw graphs to show the difference in sine and cosine functions.

A: Consider the functions y=sin x  and   y=cos x. Sketch the graph of both functions as shown below.  

Q: Consider the following R2→ R function: a) Find the domain of the function.

A: Click to see the answer

Q: Find all solutions to the following equations A. 2csc^2x-5cscx+2=0 B. Cos^2x/sinx=cotx C. 9cot^4x-12...

A: find the solutions of the given equations A) 2csc2x-5cscx+2=0 B) cos2xsinx=cotx  

Q: Sketch the Function y= X+2

A: Given function : y=x+2

Q: Calculus Question

A: We are solving the first three questions and for the next question post the question again and also ...

Q: Q9/| find the general solution (sec³x + (cotx)y)dx + (Insinx)dy = 0

A: Click to see the answer

Q: Find the dimensions of a rectangular box of volume 1000cubic inches for which the sum of the dimensi...

A: Let x,y,z be the length, breadth and the height of the rectangular boxxyz=1000  and the sum x+y+z=f(...

Q: 15. A open-top box is to be made from a 24 in by 36 in piece of cardboard by removing a square from ...

A: Here I solved this question by this method and with 2 cases.  

Q: 38. y = f(x) (a) lim f(x) = 1 True (b) lim f(x) does not exist. False (c) lim f(x) = 2 False (d) lim...

A: Hey, since there are multiple sub-parts posted, we will answer first three sub-parts. If you want an...

Q: 3 If f( – 6) = 3, and f'( – 6) = %3D Let f'(x) be the inverse function of f(x). (f¯')'(3) = Write th...

A: Click to see the answer

Q: Convert 135° to radians.

A: The measure of an angle is determined by using the amount of rotation from its initial position to f...

Q: Evaluate the following integrals: xex dx 2. xe/2 dx 1.

A: Given: I1=∫xe5xdx, I2=∫xex2dx For evaluating given integral, we use integral by parts theorem  Accor...

Q: Which would be the best option?

A: Click to see the answer

Q: 180 furniture factories have the following distribution of average number of workers in various inco...

A: Explanation:- Mean: The mean is the sum of observations divided by the number of observations. that ...

Q: Sinha esecha)

A: To find the integration of  integration [(sinhx×esechx)/cosh²x) dx  

Q: Compute. integral x2arctanx dx.

A: It's a integral question so I'm provided hand written solution.

Q: Give the formula for converting degree measure to radianmeasure.

A: Degrees and radians are two units for measuring angles.

Q: What does it mean when we say that the sine and cosine functions are periodic with period 2π?

A: Given: sine and cosine function

Q: I don't really get the question below

A: Click to see the answer

Q: Evaluate dx. [Hint: First, make a substitution; then, use integration by parts.]

A: Consider the given integration as ∫x7ex4dx

Q: Evaluate the expression  2^-6/6^-2. Do not use a calculator.

A: Given:   Evaluate the expression  2-66-2    

Q: Q:1. Separate mto real and imaginary

A: Click to see the answer

Q: Let f(x) = x2 +3x. Use the limit definition of the derivative to find f'(x). You may not use the Pow...

A: Answer and explanation is given below...

Q: Find the perimeter P of a regular polygon with 6 sides inscribed inside a circle with radius 5 inche...

A: Click to see the answer

Q: Solving 82x-5=5x+1

A: Given82x-5=5x+1

Q: x°-1 lim x+ 2x -7x+5 -7 x +5

A: L’Hospital’s Rule If we have limx→af(x)g(x)=00   OR   limx→af(x)g(x)=±∞±∞ then limx→af(x)g(x)=limx→a...

Q: Differentiate  cos t sin t

A: We have to differentiate cos t sin t. Given function is: f(t) = cos t sin t Then we get,  ft=122 sin...

Q: Describe the difference between a discontinuity that is removable and a discontinuity that is nonrem...

A: Click to see the answer