3 years ago

What is the formula for the radius of a circle?

Mathematics

2 answers:

gizmo_the_mogwai [7]3 years ago

7 0

The radius is half the diameter, so the formula would be r=d divided by 2

sergij07 [2.7K]3 years ago

6 0

(2* Pi* R) two * Pi * Radius = Circumference.

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nexus9112 [7]

2, 7.479, 8, 8.49, 9, 17, 20

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3 years ago

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Cameron classified -18/3 as real, rational, integer and a whole number and a whole number. Is he correct? why or why not?

DiKsa [7]

Yes he is correct because -18/3 would turn into -6 a whole number

6 0

3 years ago

Last year Jo paid £245 for her car insurance. This year she has to pay £883 for her car insurance. Work out the percentage incre

S_A_V [24]

Answer:

260%

Step-by-step explanation:

To solve how much the percentage increase cost of Jo's car insurance is, we first need to list down our variables.

1st year = £245

2nd year = £883

First off, we need to find the difference of the two.

Increase = £883 - £245

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Now to find the percentage increase, we take our increase and divide it by our 1st year's payment and multiply it by 100.

Percentage increase = $\dfrac{638}{245}*100$

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So the percentage increase of last years payment to this years payment is 260%.

8 0

3 years ago

Each candle uses 10 ounces of wax and 1 ounces of scent. Explain in complete sentences how I can determine the number of candles

Sphinxa [80]

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3 years ago

a crew is made up of 20 men; the rest are women. 66 2/3% of the crew are men. How many people are in the crew? Show the work plz

liberstina [14]

20 men

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Hope this helps!

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3 years ago