jayhuncho8459 jayhuncho8459

03-10-2019
Mathematics

contestada

Solve the system of linear equations using the Gauss-Jordan elimination method.

2x + 10y = 21

−6x + 8y = 32

Respuesta :

jolis1796 jolis1796

03-10-2019

Answer:

x = -2

y = 5/2

Step-by-step explanation:

See it in the pic.

Ver imagen jolis1796

Answer Link

Otras preguntas

Using the map above, what is located at number 7? Italy Norway

Find the output g when the input r is 4 g=25-3r g=?

The distance y (in centimeters) a spring is compressed by a force x (in kilograms) is given by y = 0.065x. Complete a table of values for x = 20, 40, 60, 80,

-8(-6+2j) thank you it’s pretty easy

if emma had 5 hats and gave one to each if her 2 friends how many light poles would be left....and how many dogs would she have for herself.

Question 1 of 10 Which of the following best describes the slope of the line below? O A. Zero O B. Positive O C. Negative O D. Undefined

In Buffalo, New York, the temperature was 10°F in the morning. If the temperature rose 10°F, what is the temperature now?

Find the x-intercept and y-intercept of the equation: y = -2x + 6

Which statement about the role of white papers in business solutions is true? Multiple Choice They directly address a customer's needs by minimizing click-away.

The Dawn’s Awake By Otto Leland Bohanan The Dawn’s awake! A flash of smoldering flame and fire Ignites the East. Then, higher, higher, O’er all the sky so gra