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Radda [10]
3 years ago
13

The width of a rectangle is fifteen feet less than its length. If the area of the rectangle is 54 square feet, find the width.

Mathematics
1 answer:
PolarNik [594]3 years ago
4 0

Answer:

3 ft

Step-by-step explanation:

It is because 3 times 18 is 54 and 3 is 15 less than 18

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(1 point) A recent report for a regional airline reported that the mean number of hours of flying time for its pilots is 56 hour
Ray Of Light [21]

Answer:

(53.812 ; 58.188) ; 156

Step-by-step explanation:

Given that :

Sample size (n) = 51

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Confidence interval = mean ± Error

Error = Zcritical * (standard deviation / sqrt (n))

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2.)

Margin of Error (ME) = 1.25

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2 years ago
15b^2+20y^3<br> Find the greatest common factor
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Answer:

Hope this helps!

Step-by-step explanation:

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