Solve the given systems of equations. 18x + 24y + 4z = 46 63x + 6y -
Question:
Solve the given systems of equations.
Transcribed Image Text:
18x + 24y + 4z = 46 63x + 6y - 15z = -75 -90x + 30y 20z = -55
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (6 reviews)
The system of equations is not clear as there seems to be a missing operator between some of the ter...View the full answer
Answered By
Churchil Mino
I have been a tutor for 2 years and have experience working with students of all ages and abilities. I am comfortable working with students one-on-one or in small groups, and am able to adapt my teaching style to meet the needs of each individual. I am patient and supportive, and my goal is to help my students succeed.
I have a strong background in math and science, and have tutored students in these subjects at all levels, from elementary school to college. I have also helped students prepare for standardized tests such as the SAT and ACT. In addition to academic tutoring, I have also worked as a swim coach and a camp counselor, and have experience working with children with special needs.
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
Solve the given systems of equations by determinants. All numbers are accurate to at least two significant digits. In applying Kirchhoffs laws (see the chapter introduction; the equations can be...
-
Solve the given systems of equations by determinants. All numbers are accurate to at least two significant digits. The forces acting on a link of an industrial robot are shown in Fig. 5.33. The...
-
Solve the given systems of equations by any appropriate method. In applying Kirchhoffs laws to the electric circuit shown in Fig. 5.54, the following equations result. Find the indicated currents (in...
-
ABS plastic is a tough, hard plastic used in applications requiring shock resistance. The polymer consists of three monomer units: acrylonitrile (C3H3N), butadiene (C4H6, and styrene (C8H8). a. Draw...
-
Assume that college women's heights are approximately Normally distributed with a mean of 65 inches and a standard deviation of 2.5 inches. On the horizontal axis of the graph, indicate the heights...
-
The conducting planes 2x + 3y = 12 and 2x + 3y = 18 are at potentials of 100 V and 0, respectively. Let = 0 and find (a) V at P(5, 2, 6); (b) E at P.
-
Show that for the bivariate normal distribution (a) independence implies zero correlation; (b) zero correlation implies independence.
-
Briefly describe the elements of a business case for a new information systems project under the SDLC methodology.
-
Explain each question with as much detail as possible. Explain why it is important for pay to be fair internally and what are the consequences if it is not. Demonstrate the importance of pay...
-
Determine whether or not the given pair of values is a solution to the given linear equation in two unknowns. 3x + 5y = 13; (1, 2), (4, 5)
-
Evaluate the given third-order determinants. 20 18-50 -15 24-12 -20 55 -22
-
Let X be a standard normal random variable (i. e., X ~ N ( 0,1)). Find the PDF of Y= |X|. If the transformation is 0, s0
-
An issue of bonds with par of $1,000 matures in 8 years and pays 9% p.a. interest semi-annually. The market price of the bonds is $955 and your required rate of return is 8%. (a) Calculate the bonds...
-
Question 11 (2 marks) Year 2014 2015 2016 2017 Krista joined her company's pension plan eight years ago. Her pensionable earnings are provided in the table above. Calculate her annual retirement...
-
What is the difference between an IPO (initial public offering) and an SEO (seasoned equity offering)? What are some recent IPOs" Pick a company and comment on its offer price and current price.
-
Depp and Rush have a DSO of 35 days, and its annual sales are $5,200,000. What is its accounts receivable balance? Assume that it uses a 365-day year.
-
A 10 year treasury note features contract is purchased at a price of 103 per contract. the initial margin requirement is $3100 per contract and the maintenance margin requirement is $2600 per...
-
What is cellular manufacturing?
-
In what ways does a well-designed enterprise search software vary from popular search engines (e.g., Bing, DuckDuckGo, and Google)?
-
The GSS measures political ideology on a seven-point scale, starting with 1 = extremely liberal, to 4 = moderate, to 7 = extremely conservative. The following table shows results from an ANOVA...
-
Refer to Exercise 14.13, which investigated the amount of time freshman, sophomores, juniors, and seniors spent on Facebook while doing schoolwork. The data from the study are available on the books...
-
Do freshmen spent significantly more time on Facebook than other class ranks? A recent study (R. Junco, Journal of Applied Developmental Psychology, 2015, vol. 36, p. 1829) investigated the amount of...
-
Find the product and write the result in standard form. (-5+3i)(5+ i)
-
Two point charges have values of +5.0 C and -4.0 C, respectively, and are separated by a distance of 10.0 cm. What is the electric field at the point midway between the two charges?
-
4 Part A The electric field at the point x = 5.00 cm and y = 0 points in the positive direction with a magnitude of 8.00 N/C. At the point a = 10.0 cm and y = 0 the electric field points in the...
Study smarter with the SolutionInn App