chaniaw68 chaniaw68

08-04-2019
Mathematics

contestada

Tell whether the ordered pair is a solution of the linear system.

(-3,-2)
3x - 2y = -5
4x + 3y = -18

Respuesta :

ashash22 ashash22

10-04-2019

the ordered pair is a solution to the two equations.

Ver imagen ashash22

Answer Link

10-04-2019

Answer:

hello : (-3,-2) is solution

Step-by-step explanation:

put x = - 3 and y = -2 in this system :

3(-3) - 2 (- 2 ) = - 9 + 4 = - 5 .... right

4( - 3 ) +3(-2) = - 12 - 6 = -18 .....right

(-3,-2) is solution of the linear system: 3x - 2y = -5

4x + 3y = -18

Answer Link

Otras preguntas

Research shows that as part of resourcing strategy some organizations are operating an E-recruitment system for all their people resourcing, there are pay-offs

Se aplican 3 fuerzas sobre un objeto, como se indica en la figura, la fuerza 1 tiene dirección hacia abajo, la fuerza 2 tiene dirección hacia la derecha y la fu

How was American politics altered following the Korean War?

What is the pH and pOH of a solution made by mixing 72 ml of 0.25 M NaOH with 78 ml of 0.15 M HCl? (Hint: Check the stoichiometry, this is a neutralization reac

All of the following accurately describe coronary artery disease EXCEPT___________a. Sedentary lifestyle and poor diet are risk factors for coronary artery dise

To a function, your main program will send two lists["sweigart,Al", "Domer, ima","munsch, charlie","Wade, Jess"] [30,23,65,49] which will then be written to a t

When 1321 J of heat energy is added to 39.6 g of ethanol, C2H6O, the temperature increases by 13.6C. Calculate the molar heat capacity of C2H6O.

find the constant state of variation if y varies directly as x. If x = 5 when y = 12 find x when y= 30

A cattle ranch with 6000 metres of fencing wants to enclose a rectangular feedlot that borders a river. If the cattle will not go into the river, what is the la

The force of repulsion between two point charges is F, when they are d distance apart if the point charges are replaced by conducting spheres each of radius R a