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3 years ago

Find the circumference of the circle.

Mathematics

2 answers:

pashok25 [27]3 years ago

6 0

$HOLLA !$

As we know the CIRCUMFERENCE:- 2πr

Here r belongs to radius which is equals to = diameter/ 2

Here in the given picture the diameter is 14 so the radius will be 7 .

Now CIRCUMFERENCE = 2× π × 7
= 14π

But we habe to findonly the number which is suitable for the given box so there will be 14 in the box

So 14 is the correct answer .

HOPE IT HELPED YOU.

DaniilM [7]3 years ago

5 0

Use this formula: C=2πr. Divide 14/2 to get the radius. Substitute the radius into the formula.

The answer is 14pi units.

<u>Please mark this answer as the Brainliest if it helped! Thank you.</u>

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Step-by-step explanation:

We need to solve the inequality: $-3q+12\geq 4q-30$ and find value of q

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$-3q+12\geq 4q-30\\Adding\,\,-12\,\,on\,\,both\,\,sides:\\-3q+12-12\geq 4q-30-12\\-3q\geq 4q-42\\Adding\,\,-4q\,\,on\,\,both\,\,sides:\\-3q-4q\geq 4q-42-4q\\-7q\geq -42\\Divide\,\,both\,\,sides\,\,by\,\,7\\\frac{-7q}{7}\geq \frac{-42}{7}\\ -q\geq -6\\Multiply\,\,both\,\,sides\,\,by\,\,-1\,\,and\,\,reverse\,\,the\,\,inequality:\\q\leq 6$

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