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kozerog [31]
3 years ago
10

What is the range area of a rectangle whose perimeter is 81cm

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
5 0
9 by 9 to 81 by 1 if it is only whole numbers
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Which numbers are rational? Check all that apply.<br> -19<br> 0<br> 1.091502..<br> 2.89
Hitman42 [59]

Answer:

-8

0

2.89

1.091502..

Step-by-step explanation:

Rational numbers includes all positive numbers, negative numbers and zero that can be written as a ratio of one number over another.

4 0
4 years ago
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The shoreline of Great Bear Lake is approximately 2719 km (not counting islands). If a map is drawn with a scale of 3 cm:100 km,
bonufazy [111]

Answer:

81.57 cm

Step-by-step explanation:

Given that :

Scale :

3cm : 100km

This means ; 3cm on the map represents an actual length of 100km

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The length of the shoreline on the map will be :

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3 years ago
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densk [106]
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3 years ago
These values are standardized test scores. What is the mean score to the nearest tenth?
kirza4 [7]
First add up the numbers.
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5 0
3 years ago
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Katen [24]

Answer:

The answer is 39 degrees by 6:00 in the evening.

Step-by-step explanation:

Since it is 2:00 in the afternoon and there is 4 hours, with 8 degrees dropping every hour, 8 times 4 equals 32, so 71 degrees minus 32 degrees is 39 degrees.

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3 years ago
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