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

what is the principle of foreign policy of Nepal​
b) An earthed conductor was brought near the charged student. A spark jumped between the conductor and the student. The potential difference between the conduct
What is this phrase in English? "Mi madre es muy inteligente."
The width, of a rectangle is 1/2 of its length. What are the sides of the rectangle if its perimeter is 63 in
-15p+32p please awnser its rsm hw
100° 100⁰ X = ??????
A student graphed distance versus time for an object that moves 14m every 2 s. the speed of the object is
A sentence that asks a question ends with a period. True False
100° 100⁰ X = ??????
PLEASE HURRY FAST!!! Jim is building a pen for his puppy. His puppy has an area of 127 square feet. Which is the best estimate for the number of feet of fencing