GraceValentine
GraceValentine GraceValentine
  • 25-04-2017
  • Mathematics
contestada

Hey guys sorry to be a feed spammer! But I was wondering if anyone could help me with this question, please?

Hey guys sorry to be a feed spammer But I was wondering if anyone could help me with this question please class=

Respuesta :

irspow
irspow irspow
  • 25-04-2017
If the midpoint is (-1,-2) and an endpoint is (-9,-4) we can say

(-9+x)/2=-1  and (-4+y)/2=-2 so

-9+x=-2  and -4+y=-4

x=7 and y=0

So the other endpoint is (7,0)
Answer Link

Otras preguntas

two sides of a triangle have lengths 10 and 15 what must be true about length of the third side
How does forest catch fire in the summer season
For all real numbers  x  and  y, if  x # y = x(x-y), then x # (x # y) =My question is, how does x # (x # y) = 8 and how does it also equal to x(squared) - x(cub
who is martin Luther king
X2+Y2=25 Is solving this problem considered a function? How do I plot a graph using a smooth curve for this problem?
Revenue of 2000. Labor cost of 320.What is labor cost as percentage of revenue
factorize 6x^2+17x+5 by splitting middle term and by using the factor theorem
who is martin Luther king
C+(4-3c)-2=0 Need help
Revenue of 2000. Labor cost of 320.What is labor cost as percentage of revenue