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ChxnTarougo
Answered

B. Solve for the indicated variable in each of the following ( show your solutions).
1. If y varies inversely as x and y - 10 when x - 2, find y when x = 10.
2. If y caries inversely as x and y = 3 when x = 4, find y when x = 6
3. If r varies inversely as s and r = 100 when s = 27, find the value f r when s = 45.

Sagot :

Lenn83go

Answer:

1. y=2

2. y=2

3. r=60

Step-by-step explanation:

1. y=k/x y=20/10

-10=k/-2 y=2

20=k

2. y=k/x y=12/6

3=k/4 y=2

12=k

3. r=k/s r=2700/45

100=k/27 r=60

2700=k

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