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krok68 [10]
3 years ago
6

Y varies directly as z, y=180, z=10 , find ywhen z=14

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
7 0

<h2>y = 252</h2>

Step-by-step explanation:

To find the value of y when z = 14 we must first find the relationship between them

The statement

y varies directly as z is written as

y = kz

where k is the constant of proportionality

when y = 180

z = 10

180 = 10k

Divide both sides by 10

k = 18

The formula for the variation is

y = 18z

When z = 14

y = 18(14)

<h3>y = 252</h3>

Hope this helps you

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