Dizrealsucksatmath Dizrealsucksatmath
  • 02-03-2016
  • Mathematics
contestada

Find y when X=14 if y varies directly with X2, and y=72 when X=6.

Respuesta :

RASEA23
RASEA23 RASEA23
  • 02-03-2016
When y varies directly with x, y=kx where k is a constant. 
Find k
72=6k
k=12
Plug k back into the equation to find y
y=12*14
y=168

Answer Link

Otras preguntas

Tu y yo ___________ que estudiar mucho este semestre. (We need to study a lot this semester)
Evaluate m + 7.5, when m = 8.6 Show your work plz
What were ghettos? (second paragraph)
Determine the mean absolute deviation of the data.9, 7, 11, 10, 8
51 meters to 68 meters what's the increase?​
The poisonous gas hydrogen sulfide, H2S, can be neutralized with a base such as sodium hydroxide, NaOH. The unbalanced equation for this reaction follows: NaOH(
PLEASE HELP ME!! Steve was asked to subtract (4x2 - 3x + 4) - (x2 + 7x - 2). His work is shown below. (4x2 - 3x + 4) - (x2 + 7x - 2) = 4x2 - 3x + 4 - x2 + 7x -
What is the volume and surface area of 3d shapes?
Can you please tell me which of these verbs are reflexive and non reflexive it’s due in 5 minutes I’ll give the brainliest
Y=-3/2x-8 and y+3/2x=-8