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spin [16.1K]
3 years ago
7

How do you find the arc length of the partial circle.

Mathematics
1 answer:
sesenic [268]3 years ago
6 0

Answer:

To find arc length, start by dividing the arc's central angle in degrees by 360. Then, multiply that number by the radius of the circle. Finally, multiply that number by 2 × pi to find the arc length i hope this helps!

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the reptile house at the zoo has 245 reptiles.each habitats hold s 5 reptiles how many habitats are there
Usimov [2.4K]
49 habitats are at the zoo because 245 divided by 5 is 49! (: (: (: hope I helped
6 0
3 years ago
Read 2 more answers
Define four symbolic constants that represent integer 25 in decimal, binary, octal, and hexadecimal formats
stealth61 [152]

Answer:

1) Decimal    25= (25)_{10}

2) Binary    25= (11001)_2

3) Octal   25= (31)_8

4) Hexadecimal   25= (19)_{16}

Step-by-step explanation:

Given : Integer is 25                      

To find : Represent integer in decimal, binary, octal, and hexadecimal formats.

Solution :

1) Integer into decimal - To convert into decimal the base goes to 10.

So, 25= (25)_{10}

2) Integer into binary - To convert into binary the base goes to 2, it form in 0 and 1 and we divide integer by 2.

Divide 25 by 2 and note down the remainders.

2 | 25

2 | 12    R=1    ←

2 | 6     R=0   ↑

2 | 3      R=0  ↑

2 | 1  →   R=1   ↑

So,   25= (11001)_2

3) Integer into octal - To convert into octal the base goes to 8 and we divide integer by 8.

Divide 25 by 8 and note down the remainders.

8 | 25

  | 3 →   R=1    

So,   25= (31)_8

4) Integer into hexadecimal - To convert into hexadecimal the base goes to 16 and we divide integer by 16.

Divide 25 by 16 and note down the remainders.

16 | 25

   | 1 →   R=9    

So,   25= (19)_{16}

3 0
3 years ago
Maggie's brother is 6 years younger than twice her age. The sum of their ages is 36. How old is Maggie? Maggie is years old.
lisov135 [29]

Answer:

Maggie is 14 years old.

Step-by-step explanation:

M + B = 36

B = 36 - M

2M - 6 = B

2M - 6 = 36 - M

3M = 42

M = 14

Maggie is 14 years old.

6 0
3 years ago
Read 2 more answers
What is the value of x in the y = 2/3x + 5 when y=7?
vovikov84 [41]

Answer:

x = 3

Step-by-step explanation:

y = 2/3 x + 5; y = 7

7 = (2/3)x + 5

2 = (2/3)x

x = 2 * 3/2

x = 3

6 0
3 years ago
Read 2 more answers
Translate the sentence into an equation using n to represent the unknown number. Then solve the equation for n.
Aleksandr [31]

Answer:

n/11 = 0.5; n = 5.5

Step-by-step explanation:

Quotient tells us this will be a division problem.

We are told that the unknown number, n, is divided by 11; this gives us n/11.

Since the quotient is 0.5, this gives us the equation n/11 = 0.5.

To solve this, multiply both sides by 11:

n/11*11 = 0.5(11)

n = 5.5

6 0
3 years ago
Read 2 more answers
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