Answer:
Dependent
Step-by-step explanation:
We are given that system of equations
(Equation I)
( Equation II)
(Equation III)
Equation III multiply by 3 and then add to equation I then we get
Divided by -7 then we get
Now , obtained equation subtract from equation II then we get
0=0
Hence, equation II is a linear combination of equation I and equation III.
Therefore, system is dependent because system has infinite solutions.
Substitute the value of x in equation I then we get
Answer:
SA=118.14
Step-by-step explanation:
idek how to explain this-
The answer would be 8 or 12 depending if it is a multiplication problem or an addition problem hopefully this helped u with your home work or an assignment in general.
Answer:
400
Step-by-step explanation:
20=8 s0
20x50=1000
50x8=400
Answer:
y = 1 and x = - 6
Step-by-step explanation:
The equation of a horizontal line parallel to the x- axis is
y = c ( where c is the value of the y- coordinates the line passes through )
The line passes through (- 6, 1 ) with y- coordinate 1 , then
y = 1 ← equation of horizontal line
The equation of a vertical line parallel to the y- axis is
x = c ( where c is the value of the x- coordinates the line passes through )
The line passes through (- 6, 1 ) with x- coordinate - 6 , then
x = - 6 ← is equation of vertical line
