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Rashid [163]
3 years ago
12

The circumference of a circle is 14 pi ft. Find its diameter, in feet

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
6 0

Answer:

The formula for area of a circle is:

A

=

π

r

2

, where

A

=

area,

π

=

22

7

, and

r

=

radius.

Since we know that the radius is half the diameter of a circle, we know that the radius of the given circle is

14

2

=

7

f

t

.

Hence:

A

=

π

r

2

A

=

22

7

×

7

2

A

=

22

7

×

7

×

7

A

=

22

7

×

7

×

7

A

=

22

×

7

A

=

154

Valentin [98]3 years ago
3 0

Answer:

14

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

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DerKrebs [107]

Answer:

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Step-by-step explanation:

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So, to find the number of outfits he can make, we need to multiply all the possibilities for each case, so:

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6 0
3 years ago
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stiv31 [10]

Answer: You multiply 8 x 3/4=24/4.  Then you simplify your answer and it is 6 hours.  24/4 is division 24 divided by 4 equals 6.

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3 years ago
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Find the midpoint of segment EF if E (5,-2) F(1,-8) URGENT
Elina [12.6K]

Answer

(3, -5)

Step-by-step explanation:

hope it helps :)

4 0
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jolli1 [7]

Multiply both sides by the reciprocal (-8/7). You would get 40/7 or 5.71428571

8 0
3 years ago
What is the minimum force required to prevent a ball weighing 22.6 lb from rolling down a ramp which is inclined at 39.0 with th
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