3 years ago

A sock drawer has 2 blue pair, 4 white pair, 4 black pair.

Mathematics

2 answers:

IRISSAK [1]3 years ago

6 0

Answer:

40%

Step-by-step explanation:

sertanlavr [38]3 years ago

3 0

The best answer would be B) 2/5 because 4+4+2=10 (all the socks) and out of those 10, 4 are black. That would then be 4/10 which can be simplified to 2/5.
Hope this helped!

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Subtract 2+ 3a2 -12ab +4b2 from 1+ 8a2+16ab +2b2

Anvisha [2.4K]

The answer of the following subtraction is 5 $a^{2} -2b^{2} +28ab$

Step-by-step explanation:

As per the question the equation will be

$(1+8a^{2}+16ab+2b^{2} ) - (2+3a^{2} -12ab+4b^{2} )$

To find the subtraction,

The steps are as follow

= $1+8a^{2} +16ab+2b^{2} - 2 -3a^{2} +12ab-4b^{2}$

=1-2 + $8a^{2} -3a^{2} +2b^{2} -4b^{2} +16ab+12ab$

[ we took the variables with same power together]

=5 $a^{2} -2b^{2} +28ab$

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solmaris [256]

It is y=5 and x=10 !!!!!

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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