daisymaywilow daisymaywilow

01-11-2016
Mathematics

contestada

solve the system using an augmented matrix
-x-3y=-17
2x+6y=-26
show your work

Respuesta :

AshleyNY AshleyNY

01-11-2016

The answer is 3x+9y=9
work
-x-3y=17+2x+6y=26
+x +x
-3y=17+3x+6y=26
+3y +3y
17+3x+9y=26
-17 -17
3x+9y=9

Answer Link

Otras preguntas

How many times would you need to apply the transitive property to show that 1=6

Which muscle trait is the ability to respond to a stimulus, such as a nerve or hormone?

According the chief dan George how would the new warriors contrast with those of olden days

Ammonia, NH3, can be made by reacting nitrogen and hydrogen and the equation is N2 + 3H2 --> 2NH3 How many moles of NH3 can be made if 4 moles of H2 react wi

A $33$-gon $P_1$ is drawn in the Cartesian plane. The sum of the $x$-coordinates of the $33$ vertices equals $99$. The midpoints of the sides of $P_1$ form a se

someone help me. Not good at math

According to freud, personality develops through a series of psychosexual stages. during infancy, the psychosexual stage is called the _____________

is 5 a solution to the equation 2x^2 + 10 = 60 yes or no

When an athlete first starts to exercise, her initial energy needs are provided primarily by the aerobic energy system?

The length and width of a rectangle are 4.9^9 cm and 5.3^3 cm, respectively. What is the approximate area of the rectangle, using only positive exponents?A) 5^6