3 years ago

Solve the system of equations using matrices. Use Gaussian elimination with back-substitution.

1 answer:

5 0

Answer:

try find apps about answering this question im not sure about this one :)

Step-by-step explanation:

You might be interested in

Rudik [331]

Answer:

5.5 Gallons

Step-by-step explanation:

6 0

3 years ago

fgiga [73]

We will need a little more to answer on that that please.

7 0

2 years ago

statuscvo [17]

Answer:

${ \tt{rx - st = r}}$

» Collect like terms, r terms on the left hand side by subtracting r from both sides and adding st to both sides

${ \tt{(rx - st) { \green{ - r + st }} = r{ \green{ - r + st}}}} \\ { \tt{rx - r = st}}$

» On the left hand side, factorise out r

${ \tt{ \green{r(x - 1)} = st}} \\ \\ { \boxed{ \tt{ \blue{ \: r = \frac{st}{x - 1} }}}}$

5 0

2 years ago

alexdok [17]

Answer:

CCCCCCCCCC

Step-by-step explanation:

3 0

2 years ago

kicyunya [14]

24.9/150* 100%= 16.6%

16.6% of 150 is equal to 24.9~

3 0

2 years ago