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miv72 [106K]
3 years ago
5

The radius of a circle with area A is approximately √A/3. The area of a circular mouse pad is 54 square inches. Estimate its rad

ius to the nearest tenth.
Mathematics
1 answer:
Gnesinka [82]3 years ago
3 0

Answer:

4.2

Step-by-step explanation:

First I did 54 divided by 3 which is 18.  Then I found the square root of 18.

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3 years ago
Describe the relationship between a circle and a sphere
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3 0
3 years ago
City a and city b had two different temperatures on a particular day four times the temperature of city a was 8c more than 3 tim
alukav5142 [94]

Answer:

temperature of city a=5

temperature of city b=4

Step-by-step explanation:

Given:

Let temperature of city A= a

temperature of city B=b

As given:

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a-2b=-3

rearranging 2nd equation we get:

a=-3+2b

substituting above in 1st equation we get:

4(-3+2b)-3b=8

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Now substituting b=4 in 4a = 8 + 3b , we get

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3 years ago
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