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eduard
3 years ago
11

What is the radius of this circle if the circumference is 183 cm?

Mathematics
1 answer:
sineoko [7]3 years ago
3 0

Answer:

29.1 cm

Step-by-step explanation:

Circumference of a circle is:

C = 2πr

Given that C = 183 cm:

183 = 2πr

r = 183 / (2π)

r ≈ 29.1 cm

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What value of c makes the equation true?<br><br><br><br> −3−3/4(c−4)=5/4
Anuta_ua [19.1K]
C = -5/3 = -1 2/3



Write down the equation and solve for c

-3 - 3/4(c-4) = 5/4



Distribute the 3/4

-3 -(3/4)c + 3 = 5/4



Perform the addition of -3 and 3

-(3/4)c = 5/4



Divide both sides by -(3/4)

c = 5/4 / (-3/4) = 5/4 * (-4/3) = -20/12 = -5/3



So the value of c is -5/3. Let's verify it.

-3 - 3/4(-5/3 - 4) = x



Distribute the -3/4

-3 - (3/4)(-5/3) + (3/4)4 = x

-3 +15/12 + 3 = x



Combine terms

15/12 = x



Simplify

5/4 = x
5 0
3 years ago
Write 1.12 as a mixed number
Rama09 [41]

Answer:

- 28/25 is the fraction form of 1.12.

4 0
3 years ago
Read 2 more answers
A tin contains 20kg of ghee. Rao consumed 2⁄4 of it for preparing medicines. From the remaining ghee Rao used 2⁄5 and 1/2 of it
Alik [6]

Answer:

1kg ghee is left behind

Step-by-step explanation:

Here, we are to calculate the amount of ghee left.

Firstly, 2/4 was consumed for preparing medicine. This is same as 1/2

The amount used in preparing medicine is thus 1/2 * 20kg = 10kg

amount remaining = 20kg - 10kg = 10kg

She also use 2/5 and 1/2 of the remainder.

The total amount used is 2/5 + 1/2 = 9/10

The amount used is thus 9/10 * 10 = 9kg

what is left is thus 10kg -9kg = 1 kg

8 0
3 years ago
What is the solution of log(22+4) = log( 14-31)?
Assoli18 [71]

Answer: It is Undefined

Step-by-step explanation:

  • ㏒(22+4)=log (14-31)
  • ㏒(22+4)=log (-17)

Undefined

6 0
3 years ago
What is the quotient of 59,584 divided 14
eduard

Answer:

4256

Step-by-step explanation:


4 0
3 years ago
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