zenithprajapati123 zenithprajapati123
  • 17-07-2021
  • Mathematics
contestada

find the coordinates of the points which divide the join X(-1,7) and Y(4,-3) in the ratio of 7:2.​

Respuesta :

rahulbhujel511
rahulbhujel511 rahulbhujel511
  • 17-07-2021

Answer:

(26/9 , -7/9)

Step-by-step explanation:

Here,

let the points be

X(-1,7) = (x1, y1)

Y(4,-3) = (x2,y2)

and let the ratio be...

m:n = 7:2

and.. let the point that divides the line be

P(x,y)

now using the section formula for internal division..

P(x,y) = ( m.x2 + nx.1 / m+ n , my2+ny2/m+n )

= ( 7.4+2.-1 / 7+2 , 7.-3 + 2.7/7+2 )

= ( 26/9 , -7/9 )

Answer Link

Otras preguntas

How many cubic feet are in one cubic yard? 3 9 27
how will an increase in number of malaria infection would affect the south african economy​
How are all the species in a food chain similar to links in a metal chain
Pretend you are a member of a caste. Write a letter to a friend telling about your life in that particular caste. Describe your day and your feelings as you are
How many pints are in 6 quarts? 3 pt o 13 pt 019 19įpt 26 pt
Complete the statement. Round to the nearest hundredth if necessary.
What was Japan doing during the 1930s and why? Increase there sphere influence on asians. Why did Japan attack Pearl Harbor, Hawaii on December 7, 1941? It inte
please answer the question
Identify the sentence that has faulty parallel structure. A. Michael's favorite sports are skiing, surfing, and to snow board. B. I have always wanted to lear
does anybody know the answer?