eeveeabby9
eeveeabby9 eeveeabby9
  • 03-06-2019
  • Mathematics
contestada

Given the system of equations, match the following items.
2 x - y = 0
x + y = -3

[0 -1
-3 1]

[2 0
1 -3]

[2 -1
1 1]

Given the system of equations match the following items 2 x y 0 x y 3 0 1 3 1 2 0 1 3 2 1 1 1 class=

Respuesta :

mickeypals7
mickeypals7 mickeypals7
  • 03-06-2019

Step-by-step explanation:

  • x+y=-3

x = -3 -y

  • 2x -y = 0

2(-3 -y) =0

-6 -2y = 0

-2y = 6

y = -3

  • x = -3 -y

= -3 -(-3)

= -3+3 = 0

Answer Link

Otras preguntas

1,2,3,4,5 standard deviation
If a die is rolled it may have 1, 2, 3, 4, 5, or 6 showing, and each outcome is equally likely to occur. If three dice are rolled, what is the probability that
Four metals were kept in contact with each other. The table below shows the initial temperature of the metals. Metal Initial temperature A.
The probability of spinning a 3 and flipping heads is
If DE = 11 and EH = 8, find DF. Round your answer to the tenths place
8^6 divided by 8 simplified?? :)
The table below represents a linear function. What is the slope of the graph of this function? Input x -2 -1 0 1 2 Output y -3 -1 1 3 5 a. -2 b. 1/2 c. -1/2 d.
what happens when you drink too much water
find the discriminant for the following equation 3x^2+4x=2
Problem Solving World (Real 7. Brock's mass o 6. A red ball has a mass that is less than I kilogram. A blue ball has a mass of a 1 kilogram. Is the mass of the