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3 years ago

If a=bc,a=20and b=10 what is c

2 answers:

6 0

C would be 2 because a is 20 and it is equal to b•c and b is 10. So you have to times 10 by something to get to 20. And that is 2.

adelina 88 [10]3 years ago

4 0

Answer:

c=2

Step-by-step explanation:

You would start by re arranging the formula, so

c=a/b

Then you would plug in a and b.

c=20/10

Then you would solve for c.

c=2

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Step-by-step explanation:

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2 years ago

How do I solve 3+k/14=4

Sedaia [141]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{k = 53}}}}}$

Step-by-step explanation:

$\bigstar{ \sf{ \: \: \frac{3 + k}{14} = 4}}$

$\tt{Step \: 1 \: }$ : Do cross multiplication

$\hookrightarrow{ \sf{3 + k = 4 \times 14}}$

$\tt{Step \: 2}$ : Multiply the numbers : 4 and 14

$\hookrightarrow{ \sf{3 + k = 56}}$

$\tt{Step \: 3 \: }$ Move 3 to right hand side and change it's sign

$\hookrightarrow{ \sf{k = 56 - 3}}$

$\tt{Step \: 4 \: }$ Subtract 3 from 56

$\hookrightarrow{ \sf{k = 53}}$

The value of k is 53

Hope I helped!

Best regards! :D

~TheAnimeGirl

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3 years ago

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