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Misha Larkins [42]
3 years ago
6

What is c=2πr solve for c

Mathematics
2 answers:
Mrrafil [7]3 years ago
8 0

Answer:

it is the question, c=2PIr

Step-by-step explanation:

Olin [163]3 years ago
5 0

Hey!

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

Technically c has already been solved.

Lets, solve even further.

We know that pi is equal to 3.14

c = 2(3.14)r

c = 6.28r

This would be simplified.

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

Hence, the answer is \Large\boxed{\mathsf{c~=~6.28r}}

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

Hope This Helped! Good Luck!

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Plz help I’m dumd and I can’t answer it
kakasveta [241]

Answer:

11

Step-by-step explanation:

25% is 0.25 or 1/4

44 x 0.25 =11

6 0
3 years ago
The art teacher has 7 bottles of glue that are each 2/5 full. He combines them so he will have fewer bottles. How many bottles o
Katen [24]

Teacher will have 3 bottles of glue after he combines

<em><u>Solution:</u></em>

Given that,

The art teacher has 7 bottles of glue that are each 2/5 full

He combines them so he will have fewer bottles

<em><u>To find: bottles of glue does he have after he combines them</u></em>

From given,

Total bottles = 7

Each is 2/5 full

Therefore, multiply 7 with 2/5 to get total bottles of glues he will have after combining

Number\ of\ bottles\ of\ glues = 7 \times \frac{2}{5}\\\\Number\ of\ bottles\ of\ glues = \frac{14}{5} = 2.8 \approx 3

Thus teacher will have 3 bottles of glue after he combines

7 0
3 years ago
Which expression is equivalent to 9a + 12? (1 point)
vlabodo [156]

Answer:

3(3a + 4)

Step-by-step explanation:

Just multiple the different answers and find which one is equal to 9a + 12

5 0
3 years ago
Blaine buys 2 books and the total cost is $24.18 What is the constant of proportionality that
jekas [21]

Answer:

$12.09

Step-by-step explanation:

formula; Y= kx

where;    y = $24.18

               x = 2 books

               k = constant of proportionality

Step 1. Do the equation based on the data given

Y = kx

$24.18 = k2

Step 2. Compute the mathematical equation. Divide both sides by 2 to eliminate coefficient in the variable.

<u>24.18 =k2</u>

       2

k = $ 12.09 is the constant of proportionality cost in dlooars per book

7 0
2 years ago
The bar diagram represents 24 hours in one day and shows a mark at 30%. If you sleep 30% of the day, how many hours do you sleep
yan [13]

Answer:

24 hr × 30% = 24 hr × 0.30 = 7.2 hr (or 7 hr 12 min)

6 0
3 years ago
Read 2 more answers
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