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 ( 39+ )
Otras preguntas
Robyn adopted a child who is exactly 28 years younger than her. In one year's time, Robyn will be 3 times as old as her child will be. How old is Robyn now?
A thief walks at a speed of 4 km/hr and can run at a speed of 5 m/s. He walked for some time until he saw a policeman and ran away. If he covered a total distan
There are 36 students in Mr. Meyer's class. Of those students, 5/12 played tag at recess, 1/3 played kickball, and the rest played basketball. How many students
Please help!!! 100 points + brainliest PS: if you help and its right i have my own etsy busieness (jewerly) i will give 3 of my items for free you can pick
An aeroplane is 1200 m directly above one end of a field. The angle of depression of the other end of the field from the aeroplane is 64°. How long is the field
__________ in animal cells involves the pinching of the cell's __________ until the two newly formed cells separate.
Sam can read k pages in 20 minutes. In terms of k, how many minutes does it take Sam to read 1 page?
A Streetcar Named Desire thesis essay
There are 36 students in Mr. Meyer's class. Of those students, 5/12 played tag at recess, 1/3 played kickball, and the rest played basketball. How many students
Please help!!! 100 points + brainliest PS: if you help and its right i have my own etsy busieness (jewerly) i will give 3 of my items for free you can pick
