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08-07-2020
Mathematics

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y=k/x, when y=2, x=5 a) Calculate the value of k b) Calculate the value of x when y=0.5.

Respuesta :

08-07-2020

Answer:

a.) k = 10

b.) x = 20

Step-by-step explanation:

Step 1: Plug in variables and calculate for k

2 = k/5

10 = k

Step 2: Plug in variables and calculate for x

0.5 = 10/x

0.5x = 10

x = 20

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