subject
Mathematics, 17.04.2020 19:59 lovethenae12

Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the syste
2x + y + 4z = 16
5x - 2y + 2z = -1
x + 2y – 32 = -9
a (-1, 2, 22)
c. (-1, 2, 4)
b. (-10, 22, 42)
d (-10, 2, 22)
Please select the best answer from the choices provided

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:10
You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.
Answers: 3
question
Mathematics, 21.06.2019 15:00
When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?
Answers: 1
question
Mathematics, 21.06.2019 17:00
What properties allow transformation to be used as a problem solving tool
Answers: 2
question
Mathematics, 21.06.2019 18:00
1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need
Answers: 1
You know the right answer?
Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for th...
Questions
question
Mathematics, 28.11.2021 22:50
question
Health, 28.11.2021 22:50
Questions on the website: 13722361