chasejwalton chasejwalton
  • 22-10-2021
  • Mathematics
contestada

If y varies directly with x which equation describes x = 72 and y = 36?

Respuesta :

clarch19
clarch19 clarch19
  • 22-10-2021

Answer:

k = 1/2

Step-by-step explanation:

direct variation equation is y = kx where 'k' is the constant of variation

substitute 36 for 'y' and 72 for 'x' to get:

36 = 72k

solve for 'k' to get:

k = 36/72 or k = 1/2

Answer Link

Otras preguntas

What is the solution to the following equation 4(-2x+3)=10x-15
Strangler figs are plants that attach themselves to trees for their growth and support. They absorb nutrition from the host tree and cause it to struggle to obt
who was aeneas according to legend​
which answer best describes the shape of this distribution A. skewed right B. skewed left C. uniform D. bell-shaped
What is the sum of an infinite geometric series if a1 = 144 and r = 1⁄4? A.288 B. 576 C. 252 D. 192 HELP QUICK PLEASSEE
After Queen Elizabeth I died in 1603, the next heir to the throne--who happened to also be the King of Scotland--came down from Edinburgh to London for his coro
What are three different ways to introduce a narrative story?
which statement about these triangles is true ​
What is the approximate area of a circle shown below?
How does earth move in space?​