The ratio by which the line 2x + 5y - 7 = 0 divides the straight line joining the points (-4, 7) and (6, -5) is
1:1
1:4
1:2
2:3
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Answered by
7
hey ...... here is your answer ^_^________^_^
In 1st case(-4,7) ,
2x+5y-7=0
=>2(-4)+5(7)-7=0
=>-8+35-7=0
=>20..........(i)
In 2nd case(6,-5) ,
2x+5y-7=0
=>2(6)+5(-5)-7=0
=>12-25-7=0
=>-20.............(¡¡)
by dividing (¡) from (¡¡):
=-20/20
=1/1
RATIO=1:1
I HOPE IT HELPS U!! ^_^ ^_^
◆_◆ PLZZ MARK MY ANSWER AS BRAINLIEST PLZZ ●_●
In 1st case(-4,7) ,
2x+5y-7=0
=>2(-4)+5(7)-7=0
=>-8+35-7=0
=>20..........(i)
In 2nd case(6,-5) ,
2x+5y-7=0
=>2(6)+5(-5)-7=0
=>12-25-7=0
=>-20.............(¡¡)
by dividing (¡) from (¡¡):
=-20/20
=1/1
RATIO=1:1
I HOPE IT HELPS U!! ^_^ ^_^
◆_◆ PLZZ MARK MY ANSWER AS BRAINLIEST PLZZ ●_●
Rajatkumarkhillar:
in the top of my answer there will be a written as MARK AS BRAINLIEST
Answered by
0
Answer:
This is the right way of doing this question
Step-by-step explanation:
This is the question from 10 class and the formula I used is from the text book of tenths math text book try it
if it is helpful then....
thank you
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