kdav9988
kdav9988
12-07-2016
Mathematics
contestada
Solve 7x + 5y = 14 using matrices.
4x + 3y = 9
Respuesta :
trankieuoanh164
trankieuoanh164
12-07-2016
28x+20y =14*4 = 56
28x + 21y = 9*7 =56
=> y=0, x = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Lance has a credit card that gives him 1% cash back on all his purchases, so he's thinking it's the perfect time to charge a bunch of big ticket items he can't
YALL HELP ME PLS I HAVE NO CLUE WHATS GOING ON A quadratic relation y = ax? + bx - 1 has its vertex at (-4, 7). Algebraically determine the values of the param
Sample Activity of Integration People in our communities have different abilities and talents such as dancing, singing, athletics, boxing, volley ball, football
Simplify the radical: 96y²³ to the square root of 3
Why did Gamal Abdel Nasser nationalized the Suez Canal?
A nation in the developing world had a few years of a strong economy, which benefits all of society since many people are able to findopportunities to start mov
ACTIVITY 7: LIST OF REFERENCES Write your list of references containing at least 4 sources used in the compilation of this project. See the attached guide to re
2. Being innovative with values and feelingsCreate your own diary and write about any one positive change that you will bring in yourself likebeing punctual or
What is the value of n in the triangle below? 30° n degrees 44°
The area of the base of a cube is 36 in².What is the total surface area of the cube?A. 36 in2○ B. 72 in²c. 144 in²D. 216 in²OE. 1296 in²
