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Naddika [18.5K]
3 years ago
7

The area of a rectangle is 52ft square, and the length of the rectangle is 5 ft less than twice the width. Find the dimensions o

f the rectangle.
Mathematics
1 answer:
ira [324]3 years ago
3 0
Given: A= 52ft² and l= 2w-5
know that formula for A= lw, substitute for what you know and solve for w
52=(2w-5)w -> w= -4, w=6.5 but because a width measurement can not be negative, you can eliminate w=-4. so the width is equal to 6.5ft
now input that in the equation for length and solve for l:
l=2w-5=2(6.5)-5=8 
so the length is 8 ft
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Answer:

3; 6; 9; 12; 15; 18;

Step-by-step explanation:

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3 years ago
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As the median represents the middlemost value of our dataset, so any value which is an outlier will be either at the start or at the end will not the median value. So, the median will not likely change when an outlier is added to a small data set.

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Hence, the mean will likely to change greatly when an outlier is added to a small data set.

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3 years ago
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