kiarasmiley4 kiarasmiley4

16-12-2020
Mathematics

contestada

What is the solution set to the following system?
x+y=3
(x² + y² = 9

Respuesta :

USER20012020 USER20012020

16-12-2020

Answer:

The solutions are 0 and 3

Step-by-step explanation:

x = 3-y

((3-y)^2+y^2)=9

=(y^2-6y+9)+y^2) = 9

= 2y^2 - 6y +9 -9 =0

=2y^2 -6y=0

= y*(2y -6) = 0

y1=0 y2=3

Answer Link

Otras preguntas

Evaluate each combination. The general manager of a fast food restaurant chain must select 6 restaurants from 11 for a promotional program. How many different w

What role did GERMANY’s politics play in the establishment of Lutheranism?

Carly is a patient who prefers not to use conventional medication. She asks the pharmacy technician for help with changing her current medications to those with

Please Help Me! E=-7g^4+3g^2h^2-11h^4 F=6g^4-13g^2h^2+8h^4 E+F=

Carbon14 has half life of 5,730 years. If an archaeological sample has only one-fourth of the radioactivity of a similar sample from today how old is the archae

the sum of 3 and p divided by q ( its not 3+p/q apparently because thats wrong on my thing)

OMG Please HELP MEEEE!!!!! :Just download the pic and then write the answers on or just answer like normal. Just please help.

how many human rights do we have

The area of the parallelogram is 4 times the area of the triangle. The perpendicular height of the parallelogram is h cm. Find the value of h. *HOMEWORK QUESTI

how do i create a process flow chart?