crkeepers1718 crkeepers1718

25-05-2022
Mathematics

contestada

If x and y vary inversely and x = -9 when y = -30, what is the constant of variation

Respuesta :

jsimpson11000 jsimpson11000

25-05-2022

Answer:

270

Step-by-step explanation:

x = k/y This is an inverse relationship with k = constant of proportion (or variation)

-9 = k/(-30)

k = -9 * -30 = 270

Answer Link

Аноним Аноним

25-05-2022

Answer:

Constant of variation = 270.

Step-by-step explanation:

y = k/x

-30 = k / -9

k = -30 * -9

k = 270

Answer Link

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