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erma4kov [3.2K]
3 years ago
7

If y varies inversely as x and y=0.8 when x = 1.8, find y when x = 4.8.

Mathematics
1 answer:
marin [14]3 years ago
4 0

Answer:

H 2.13

Step-by-step explanation:

cross multiply

0.8/1.8=y/4.8

4.8*0.8/1.8

3.84/1.8

y=2.13

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Step-by-step explanation:

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A/b(2x-12)=c/d solve for x
GenaCL600 [577]

Let's solve for x.

Layout equation:

a/b

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Step 1: Multiply both sides by b.

2ax−12a=bc/d

Step 2: Multiply both sides by d.

2adx−12ad=bc

Step 3: Add 12ad to both sides.

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8 0
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Pls, Mark as Brainliest. :-)

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Hope this helps.

Step-by-step explanation:

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