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AURORKA [14]
3 years ago
6

The radius of a circle is 18 inches. A snail crawls along the diameter of the circle at a rate of 3 inches per minute. How long

does it take the snail to make the trip?
Mathematics
1 answer:
yuradex [85]3 years ago
6 0

Answer:

12 minutes

Step-by-step explanation:

The radius is half the diameter, so 18*2 = 36 inches

The diameter is 36 inches.

Divide the diameter by the rate, 36/3 = 12 minutes

Your answer is 12 minutes

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Answer:

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Part b) The ratio of the areas is 9

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Part B) What is the value of the ratio (new to original) of the areas?

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y-----> the area of the original triangle

z^{2}=\frac{x}{y}

we have

z=3

substitute

\frac{x}{y}=3^{2}

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