Lets say the 3x3 Matrix is

M = [1 5 2 ]
[1 1 7 ]
[0 -3 7 ]

We apply the Gauss-Jordan elimination method (Procedure and result shown in the image below)

5 0

3 years ago

Determine 2 numbers such that their sum divided by 4 is equal to 14. The greater number increased by 24 equals three times the s

Leona [35]

Answer:

the big number=36 the small number=20

Step-by-step explanation:

14x4=56

56+24=80

80/4=20

80-20=60

60-24=36

20+36=56

56/4=14

3 0

3 years ago

​Estimate, and then divide to get the exact answer. 5 and three fourths divided by 7 An estimate of the quotient is

Estimate, and then divide to get the exact answer. 5 and three fourths divided by 7 An estimate of the quotient is