yungboicris
yungboicris yungboicris
  • 18-09-2020
  • Mathematics
contestada

The midpoint of AB is M(-4,0). If the coordinates of A are (-6,4), what are the
coordinates of B?

Respuesta :

jay40891
jay40891 jay40891
  • 18-09-2020

Answer:

B (-2,-4)

Step-by-step explanation:

Let coordinates of B be (x,y)

[tex]( \frac{ - 6+ x}{2} . \frac{4 + y}{2} ) = ( - 4.0) \\ x = 2( - 4) + 6 \\ x = - 2 \\ \\ y = 2(0) - 4 \\ y = - 4[/tex]

Answer Link

Otras preguntas

What are the three things microorganisms can do when they come into contact with food?
20 POINTS PRECALC PLZ HELP MEH Rewrite sin^4 x as a sum of first powers of the cosines of multiple-angles. idk what its asking for...
An action serves the common good as long as someone benefits.
If 1 kilometer = $0.10 how much does 11 kilometer equal?
Name a "FISH" That does not have the LETTERA in it.I bet you can't ;D
A sign on Corey's house says it was built in MDCCCXXX. What year is this?
math questions help thanks, much appreciated <3
here is another one
15. Discuss how two of the following key terms provided inspiration to the folks who wrote the constitution. Be sure to define your choices, and explain how you
Complete the passage to describe how electrons are represented in electron dot diagrams. The maximum number of dots an electron dot diagram can have is( A:two,