subject
Mathematics, 30.10.2020 14:00 alyssams4148

Which of the following matrix equations correctly represents this system of equations? 4x + 5y = -9
x+3y= -4

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
What is the x-intercept and y-intercept of the equation 2x+1. 2o
Answers: 2
Answer
question
Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 2
Answer
question
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0Β°, (b) 75 m/ s at 5Ο€/ 6 rad, (c) 254 lb at 325Β°, (d) 69 km at 1.1Ο€ rad.
Answers: 3
Answer
question
Mathematics, 21.06.2019 21:00
Describe how making an β€˜and’ compound sentence effects your solution set
Answers: 1
Answer
You know the right answer?
Which of the following matrix equations correctly represents this system of equations? 4x + 5y = -9...
Questions
question
History, 22.07.2019 19:00
Which of the following is false according to the chart above? a. the majority of united states aid money goes to development and humanitarian assista...
question
Computers and Technology, 22.07.2019 19:00
Usually, once a presentation has been finished, it does not need any fine-tuning true or false...
question
Social Studies, 22.07.2019 19:00
Which social movement model suggests that discontent and the availability of resources are the key factors that determine if a social movement will co...
question
Mathematics, 22.07.2019 19:00
The cost of painting a circular traffic sign is $3.50 per square foot. how much, to the nearest dollar, will it cost to paint the sign if its diameter...
question
Biology, 22.07.2019 19:00
The genetic code is often described as redundant. what feature of the genetic code does this reference?...
question
History, 22.07.2019 19:00
The federal government prohibits racial segregation in public schools. what is the legal basis for this prohibition, and why is this issue handled at...
question
History, 22.07.2019 19:00
Ahistory teacher would like to show students when events occurred during world war ii. the organizational structure that best fits this purpose is...
question
Mathematics, 22.07.2019 19:00
Ahospital has three emergency power generators that operate when there is a power outage. the probability that a generator fails to operate is 0.2 and...
question
Biology, 22.07.2019 19:00
Aging can sometimes lead to an increase in the stiffness at the base of the basilar membrane. what effect would this have on a person's hearing?...
question
Social Studies, 22.07.2019 19:00
An agonist for elbow flexion is whereas the is an antagonist to this movement. an agonist for elbow flexion is whereas the is an antagonist to thi...
question
Business, 22.07.2019 19:00
Acompany must decide between scrapping or reworking units that do not pass inspection. the company has 22,000 defective units that cost $6 per unit to...
question
Biology, 22.07.2019 19:00
Adisease in children in which an inefficient mineralization of the bone-forming tissue causes deformities is:...
question
Biology, 22.07.2019 19:00
Acell from a turkey's wing contains 40 chromosomes. how many chromosomes are there in an unfertilized turkey egg?...
question
Social Studies, 22.07.2019 19:00
As used by demographers, a is a group of people who live in a specified geographic area....
question
Chemistry, 22.07.2019 19:00
What is the molarity of an aqueous solution that is 6.03 % nacl by mass? (assume a density of 1.02 g/ml for the solution.) (hint: 6.03 % nacl by mas...
question
Chemistry, 22.07.2019 19:00
What is the number of sulfur atoms that equal a mass of 32.07 amu?...
question
Geography, 22.07.2019 19:00
What is similar between segmented and roundworms?...
question
Mathematics, 22.07.2019 19:00
The cartesian coordinate system can have three dimensions a. true b. false...
question
Mathematics, 22.07.2019 19:00
Clark left for school at 7: 45am .he got to school 36 minutes later .at what time did clark get to school?...
question
Chemistry, 22.07.2019 19:00
What is the ph of a solution that is 0.50 m in propanoic acid and 0.40 m in sodium propanoate. (ka for propanoic acid = 1.3 x 10-5)?...
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)