3 years ago

If y varies directly as x and y = 36 when x=9 find the value of y when x=3

1 answer:

3 0

I think the answer is 12

because
y=36, x=9
y=?, x=3
so you divide 36 by 3 to get the other y

Hope this helps

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natta225 [31]

1/2(BH)

=1/2(10*4)

=1/2(40)

=20

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3 years ago

Komok [63]

Step-by-step explanation:

Let the two numbers be 20x and 10x

Then by the question,

20x + 10x = 300

or, 30x = 300

or, x = 300/ 30

x = 10

Now the larger number

20x = 20* 10 = 200.

Hope it will help you :)

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2 years ago

eduard

The answer is C! Hope this helps :)

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2 years ago

romanna [79]

I THINK ITS A THEORY HOPE THIS HELPS ;}

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3 years ago

never [62]

Answer:

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Step-by-step explanation:

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