w varies directly as x abd inversely as y if x=4 y=2 and w=10 which of the following is the value of ka.5b.8c.10d.12explination po kailangan

Subject:
Math
Author:
gema
Created:
1 year ago

Answers 2

Answer:

Step-by-step explanation:

w = kx/y

10 = k(4)/2

cross multiply

10*2 = k(4)

20 = k4 ; divide both sides with 4

k = 5

Author:

moriahlb6y
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4

Answer:

a. 5

Step-by-step explanation:

10 × 2= 20

20÷4= 5

checking

5 × 4 = 20

20 ÷ 2= 10

Author:

babyfbji
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w varies directly as x abd inversely as y if x=4 y=2 and w=10 which of the following is the value of ka.5b.8c.10d.12explination po kailangan​

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w varies directly as x abd inversely as y if x=4 y=2 and w=10 which of the following is the value of ka.5b.8c.10d.12explination po kailangan