3 years ago

Help?!?!?!!?!?!?! :)

Mathematics

2 answers:

Dmitrij [34]3 years ago

8 0

Answer:

4 (3+x)

Step-by-step explanation:

Using the 4 means that it is basically 4*3(which is 12)+ 4*x (which is 4x)

Andru [333]3 years ago

3 0

Answer:

I think its

Step-by-step explanation:

6+2x

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Answer:

Step-by-step explanation:

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4 years ago

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Step-by-step explanation:

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What is the difference in the area of a circle with diameter 4m and a circle with diameter 6m?

nordsb [41]

Answer:

The difference between the area of the two circles is 15.7m

Step-by-step explanation:

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Okay so the formula for a circle is $\pi r^2$

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To find the difference subtract 12.57 from 28.27

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The difference between the area of the two circles is 15.7m

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