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klemol [59]
3 years ago
13

The diameter of a circle is 18 centimeters. what is the radius? d=18 cm give the exact answer in simplest form.

Mathematics
1 answer:
goldenfox [79]3 years ago
4 0
The diameter of the circle is 18 cm.

The radius is one half the diameter.
Therefore the radius is  18/2 = 9 cm

Answer: 9 cm
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Answer:

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Step-by-step explanation:

Given the following data;

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Time = 22/360 = 0.06 years

To find the interest rate?

Mathematically, simple interest is calculated using this formula;

S.I = \frac {PRT}{100}

Where;

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Substituting into the equation, we have;

39.60 = \frac {270*R*0.06}{100}

Cross-multiplying, we have;

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Step-by-step explanation:

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Step-by-step explanation:

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