dancedancemarley dancedancemarley

03-04-2019
Mathematics

contestada

Which equation can be used to solve the following system? x+y=11
4x^2-3y^2=8

Which equation can be used to solve the following system xy11 4x23y28 class=

Respuesta :

happycloudpony happycloudpony

09-04-2019

Rearrange x + y = 11.

x = 11 - y

Substitute into other equation.

4(11 - y)^2 = 3y^2 = 8

Answer:

4(11 - y)^2 - 3y^2 = 8 (#2)

Answer Link

Otras preguntas

QUESTION 10 "My car is my baby." This is phrase is an example of what? A. Simile B. Jargon C. Irony D. Body E. Personification 2 points QUESTION

A telephone company charges a fixed monthly rate plus a rate per megabyte of data used. The company charges $135 for 100 megabytes of data and $375 for 500 mega

HELPPPPPP MEEEEE ASPAAPPPPPPPPPPPPPP PLEASE

x/-3.5+33=30 could i get some help

A former patient comes into the dental office and states that she has recently been diagnosed with skin cancer. She demands her X-rays and treatment record, an

5 question quiz need ASAP will give brainliest and max points. Lear Quiz Act IV-Quiz A tions: On your own paper, please answer the following questions. Answer

Neutron notes Give me details and info about the neutron!! Giving LOTS of points and Brainly thank you!!

2. There are four natural numbers whose sum is a prime number. It turned out that among these four numbers, the sum of some three is a prime number and the sum

Freya has queued up some transactions to email to customers and others to print. What steps should she take to select all the sales transactions to email

Please help with this problem