kavyadudi
kavyadudi
01-07-2017
Mathematics
contestada
solve 2x-y-2=0 and 4x+3y-24=0 and y+4=0
Respuesta :
farahsherif
farahsherif
02-07-2017
y+4=0 then y= -4
(1) when y = - 4 then 2x-(-4)-2=0
2x+2=0 so , 2x =-2
then x=-1
(2) 4x+(3*-4)-24=0
4x-12-24=0
4x-36=0
so,4x=36
then x =36/4=9
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
Plants are capable of using nitrogen directly from the atmosphere. a. True b. False
Read the following passage and answer the question. That wise interpreter of prophecies stirs up my fears, unsettling dread. I cannot approve of what he said
How did the status of actors change during the Elizabethan period?
Identify the italicized word. Skiing can be great fun. skiing is italicized a) gerund b)participle
The era that is defined by both a huge explosion in the diversity of life as well as the largest mass extinction is the _____.
Please match the following concepts with the correct definition: 1)the prevailing feeling or emotion of a literary work; also called “atmosphere”2)descriptive
Sam packed 42kg of rice into one big bag and 6 small ones which were of the same sizw
What is the meaning of life.
You estimate that you spend $115 on groceries each month. how much money do you spend on groceries each week?
given that a+2b:2a-b=5:1 determine the ratio of a:b