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shepuryov [24]
3 years ago
14

The circumference of a circle is equal to π times its diameter.

Mathematics
1 answer:
ANEK [815]3 years ago
4 0

Answer:

75.36 ft (not estimated)

Step-by-step explanation:

Use the formula D = d(pi)

24*3.14=75.36

Hope this helps! Have a nice day!

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A skateboarding ramp is 12 in. high and rises at an angle of 21​°. How long is the base of the​ ramp? Round to the nearest inch.
bagirrra123 [75]

Answer:

the base of the ramp is 31 inches long.

Step-by-step explanation:

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3 0
3 years ago
andrea deposits 350 dollars on her checking account on tuesday on wednesday she withdraw 100 on thursday she deposit 75 dollars
Zarrin [17]

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Step-by-step explanation:


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3 years ago
Write the standard equation of the circle with the given Center and radius:
Kipish [7]

9514 1404 393

Answer:

  B.  (x +4)² +(y +5)² = 64

Step-by-step explanation:

The equation for a circle with center (h, k) and radius r is ...

  (x -h)² +(y -k)² = r²

Filling in your given values, you have ...

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Simplifying, you get ...

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_____

<em>Additional comment</em>

As you learn more different "standard form" equations, it may be helpful to keep a list, along with reminders of what the variables stand for and how the equation is used.

5 0
3 years ago
Which expression is equivalent to 6 x + 8?
miss Akunina [59]

Answer:

the 2nd one

Step-by-step explanation:

2*3x is 6x

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4 0
3 years ago
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What is the <br>greatest common factor of 27 and 18?​
expeople1 [14]

Answer:

9

Step-by-step explanation:

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18:

1,2,3,6,9, 18

4 0
3 years ago
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