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GREYUIT [131]
3 years ago
12

Johnny has a circular flower bed. Its radius is 4 feet. Johnny wants to build a fence around the flower bed. What is the total l

ength of the fence?
Mathematics
1 answer:
marta [7]3 years ago
8 0

Answer:

25.14 feet

Step-by-step explanation:

The length of the wire would be equal to the circumference of the circular flower bed

Formula for circumference of a circle: 2πr

= 2 x 22/7 x 4 = 25.14 feet

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How do I write Domain and Range in inequality notation?
ArbitrLikvidat [17]

Answer:

Domain: (-infinity, infinity)    Range:  (-infinity, infinity)

Step-by-step explanation:

They are parabolas, therefore you can assume that they go on infinitely. To find range, you must look at your y values. Look for your lowest point. Because the line goes done forever, your beginning mark would be (-infinity.

To find the other part, you look at your positive y values. Look for the highest value. Because this goes on infinitely, the completed version of your notation would be (-infinity, infinity). Be sure to use the infinity symbol though, which looks like an 8 rotated 90 degrees.


To find domain, look at your x values. To begin, look at your left-most values, which would be the negative numbers. Because the line goes on forever to the left, your notation would be (-infinity. To find the other part of domain, look at your positive x values. Because this line goes on infinitely as well, the completed version of your notation would be (-infinity, infinity). Infinity is never bracketed, it is always in parenthesis.

8 0
3 years ago
Friendship bracelets sell for $7 each how much will it cost to buy 5 friendship bracelets?
GarryVolchara [31]
If each bracelet is $7 then you just need to multiply $7 by the number of bracelets you want to buy.  So its 7x5 = $35
Answer $35
4 0
3 years ago
Read 2 more answers
3 times a number minus 6 is equal to 2 times a number plus 8. find the number
muminat

Answer:

14

Step-by-step explanation:

Let the number be x,

3x-6=2x+8

3x-2x=8+6

x=14

8 0
3 years ago
Read 2 more answers
Anyone know the answer be mindful both cupcakes are a Dollar.
slavikrds [6]

Answer:

6.5 dollars in total

Step-by-step explanation:

7 halves would be worth 3.5 dollars

and 6 halves would be 3 dollars

so the answer is 6.5 dollars

Hope this helps! :)

7 0
2 years ago
Read 2 more answers
I need help can someone please help me ​
Vladimir [108]

Answer:

1a)

5 green circles

1 green square

2 red circles

4 red circles

1b) probability is 5/12

Step-by-step explanation:

count for each (1a)

count every shape=12

since there is 5 green circles

the probability is 5/12

8 0
4 years ago
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