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sveticcg [70]
2 years ago
14

Answer this question

Mathematics
1 answer:
Debora [2.8K]2 years ago
5 0

Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to calculate the circumference of the two circles; all the required information is given to us.

\triangle~\fbox{\bf{KEY:}}

  • The formula for the circumference is: \mathrm{C=\pi d}.

'

In this formula,

\star~\mathrm{C=Circumference; \\ \pi =pi,\;which\;is\;3.14; d=diameter}}

------------------------------------------

Question #1

------------------------------------------

                                    <u>Circumference of Circle</u>

<u></u>

<h3>Given value(s):</h3>
  • Diameter, d: 10 cm

So to solve for circumference, we should substitute 10 for y, which gives us:

\mathrm{C=10\pi}

Circumference:

\bigstar~\mathrm{\underline{C=31.4\:cm}}

------------------------------------

Question #2

-------------------------------------

This time, the diameter is 6 units. We follow the same steps to find the circumference:

\mathrm{C=6\pi }

Upon multiplication,

\bigstar~\mathrm{\underline{C=18.8\:cm}}

Hope it helps you out! :)

Ask in comments if any queries arise.

#StudyWithBrainly

~Just a smiley person helping fellow students :)

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Answer:

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Step-by-step explanation:

If 8 days produces 3 inches of ice, I divided the 3 inches by the 8 days to see how much it grew per day. I got<u> .375 inches per day</u>.

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I hope this helps you! :)

4 0
4 years ago
7(x+y)^(2)+13x(x+y)-2^(2) <br> help
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Answer:

https://www.symbolab.com/solver/step-by-step/7%5Cleft(x%2By%5Cright)%5E%7B2%7D%2B13x%5Cleft(x%2By%5Cright)-2%5E%7B2%7D

Step-by-step explanation:

try this link

6 0
3 years ago
The segments shown below could form a triangle ac=9. cb=8. ba=17
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