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Akimi4 [234]
3 years ago
14

Find the radius of a circle with a circumference of 45 centimeters

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
7 0

Answer:

radius is 7.16

Step-by-step explanation:

The equation to find the radius of a circle is r=C/2 with C being the circumference, r being the radius

First, list known values

  • C=45
  • R=?

Second, plug into equation

  • r= 45/2\pi

Third, Solve

  • r= 7.16
  • (Rounded to the hundredths)

I hope this helped and have a great day!

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Someone plz help plz
Aleks04 [339]

Answer:

64

Step-by-step explanation:

length x width x height= volume

4x8x2= 64

7 0
2 years ago
Read 2 more answers
The scatter plot below shows the distances some employees of a company commute to work and the annual
salantis [7]

Answer:

It is a

Step-by-step explanation: I looked it up

6 0
3 years ago
Solve 11 2/5 = q - 4 2/7 + 2 1/7
RideAnS [48]
I turn the mixed numbers into decimals before doing anything else.
11 2/5----> 57/5----> 11.4
4 2/7----> 30/7----> 4.29
2 1/7----> 15/7----> 2.14

11.4=q-4.29+2.14
11.4=q-2.15
13.55= q

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6 0
3 years ago
The chef took out 54.8 g of butter but then found out that he took out 6.9 g of butter more than he needed. How much butter did
stira [4]

Answer:

47.9 gm

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Total butter took = 54.8 gm

Extra butter quantity = 6.9g

So, we can calculate the exact quantity of butter needed by using following formula,

Exact butter needed = Total butter - Extra butter quantity

By putting the value, we get

Exact butter needed = 54.8 gm - 6.9gm

= 47.9 gm

Hence, he need 47.9gm butter.

6 0
3 years ago
What is the product of 1 and 1 3rd and 7/10
Dmitrij [34]
The correct answer is 14/15. To answer this problem, it would help to change the mixed number into an improper fraction.

1 1/3
4/3   Multiply 3 by 1, and then add 1 and put 4 over 3.

4/3 x 7/10   Now, multiply both numbers by each other. Since we're multiplying, we don't need to find a least common denominator.
28/30   4 x 7 = 28; 3 x 10 = 30
14/15   Since 28 and 30 are divisible by 2, we need to simplify the answer.

The correct answer is 14/15.

Hope this helps!
3 0
3 years ago
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