Use Cramers rule to solve the simultaneous equations 4x + y = 21, 2x 3y =
Question:
Use Cramer’s rule to solve the simultaneous equations
4x + y = 21,
2x − 3y = −11.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 78% (14 reviews)
X y 17 3 53 4 ...View the full answer
Answered By
Carly Cimino
As a tutor, my focus is to help communicate and break down difficult concepts in a way that allows students greater accessibility and comprehension to their course material. I love helping others develop a sense of personal confidence and curiosity, and I'm looking forward to the chance to interact and work with you professionally and better your academic grades.
4.30+
12+ Reviews
21+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Use Mathematica to solve the simultaneous equations 2x + 3y = 13, x 4y = 10.
-
Solve these simultaneous equations: (a) a + b = 3 and a b = 5 (b) 2x + 3y = 27 and 3x + 2y = 23 (c) 2x + 2y + 4z = 24 and 6x + 3y = 15 and y + 2z = 11 (d) x + y 2z = 2 and 2x y + z = 9 and x + 3y...
-
Use Cramers rule to solve the following sets of simultaneous equations: (a) 4x + 3y = 1 2x + 5y = 3 (b) 4x + 3y = 1 2x + 5y = 11 (c) 4x + 3y = 2 2x + 5y = 36
-
Voguish Couches is a small company which makes sofas. The company is owned by the couple Lennox and Stewart. You are an intern working at Voguish Couches. For the sake of simplicity, this assignment...
-
From the following adjustment data, calculate the adjustment amount and record appropriate debits or credits: a. Supplies purchased, $800. Supplies on hand, $500. b. Store equipment, $14,000....
-
Particle A of charge 2.97 10-4C is at the origin, particle B of charge -5.94 10-4 C is at (4.00 m, 0), and particle C of charge 1.04 10-4 C is at (0, 3.00 m). We wish to find the net electric force...
-
With reference to Exercise 10.42, verify that the mean of the observed distribution is 1.6 , corresponding to \(40 \%\) of the cars requiring repairs. Then look up the probabilities for \(n=5\) and...
-
The following cash flows were reported by Techno Inc. in 2009 and 2008. (a) Explain the difference between net income and cash flow from operating activities for Techno in 2009. (b) Analyze Techno...
-
Your supervising attorney, Lillian Liberty, is responsible for conducting a professional training seminar for all the firm's paralegals. Liberty has asked you to prepare "answers" to several...
-
Use discriminant analysis to classify the new data in the Excel file Credit Approval Decisions Coded using only credit score and years of credit history as input variables.
-
Find the values of x 2 and x 3 for the previous example.
-
Write the Lagrange-function of problem (5.41). (5.41) El ]ICm) = W max U[C] subject to |C).CM) m=1
-
1. Calculate lakeside's operating income in both 2018 and 2019. 2. Calculate the growth, price-recovery, and productivity components that explain the change in operating income from 2018 to 2019. 3....
-
describe three ways in which leaders/supervisors can model and encourage open and supportive communication within their teams
-
You currently work as an auditor for an accounting and audit firm. A prospective client, a major US ground transport Company, has approached your firm, and shared their goal of expanding operations...
-
Liam buys a computer for $1800. He takes out a simple interest loan at 8% for this computer for 3 years. He puts no money down. What will be his monthly payments if he plans on paying it off in 3...
-
Kate has planned top invest 12000 per year at the start of the year in a Mutual fund earning 9% rate of return per year for he retirement that is 30 years away . How much will she accumulate on her...
-
[15 points] What is the value of the following PROC program? let makemult = proc (maker) proc (x) if zero? (x) then 0 else -(((maker maker) -(x,1)), -4) in let times4 = proc (x) ((makemult makemult)...
-
Tarzan swings through the jungle on a massless vine. At the lowest point of his swing, is the tension in the vine greater than, less than, or equal to the gravitational force on Tarzan? Explain.
-
Find the image of x = k = const under w = 1/z. Use formulas similar to those in Example 1. y| y = 0 -21 -2 -1 -1, /1 12 T -1 -1 y= -2 x =0
-
Use ANOVA methods to compare the mean change in serum-creatinine values from the baseline visit to the 1978 visit among women in the high-NAPAP group, low-NAPAP group, and the control group?
-
Compare your results in Problems 12.44 and 12.45 with the corresponding results in Table 12.9 (on page 582) for MAXFWT and Problem 12.40 for IQF where parametric methods were used. Table 12.9:...
-
Answer Problem 12.44 for IQF (full-scale IQ)?
-
Create a concept map about the topic Continuity of a Function.
-
What role does access control play in operating system security, and how do models like discretionary access control (DAC) and mandatory access control (MAC) differ in their approaches to securing...
-
f(-2) using the given graph
Study smarter with the SolutionInn App