mrsabigailmccap0cbc2 mrsabigailmccap0cbc2
  • 02-12-2017
  • Mathematics
contestada

When x/y = 4, x2 − 12y2 =?

Respuesta :

zizoux07p0ac3m
zizoux07p0ac3m zizoux07p0ac3m
  • 02-12-2017
x/y = 4 , x = 4y

x^2 -12y^2 = (4y)^2 - 12y^2 = 16y^2 -12y^2 = 4y^2
Answer Link

Otras preguntas

In a recent year the weather was partly cloudy 2/5 of the days.Assuming there are 365 days in a year how many days were partly cloudy.
Plzzzzzzz answer right answer gets biranly
z − 4 = 8 Solve for z.
find m if -3,2 is a solution of y=Mx+8​
How do Scientists think our sun was created, or born? Question 3 options: Other life forms constructed gravitational hydrogen atoms that pulled together to crea
Construct the resonance structure for CSO, which has a formal charge of +2 on the central atom and +1 on the oxygen atom.
Which of these best describes the role of helicase and DNA polymerase in DNA replication? * A. DNA polymerase "unzips" the DNA strand, while helicase brings in
what is the opposite of 45? if I get a good answer i would appreciate it very much!
What subject pronoun is conjugated differently than the other subject pronouns?
What is the mass of the ethyl alcohol that exactly fills a 20.0 mL container? The density of ethyl alcohol is 1.79 g/mL.