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Talja [164]
2 years ago
15

The length of a rectangle is 3 more inches than its width. The area of

Mathematics
2 answers:
Lilit [14]2 years ago
6 0

Answer:

9

Step-by-step explanation:

Length: a

Width: b

ab = 54

a = b + 3

=> (b + 3)b = 54

=> b^2 + 3b = 54

=> b^2 + 3b - 54= 0

=> (b - 6)(b + 9)

=> b = 6 AND b = -9

Rectangular's sides > 0 => b = 6

Hope it's helpful :)

Zolol [24]2 years ago
5 0
The tittle in usbfphwzo 88
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Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = 16 + 2x − x^2, [0, 5]
RSB [31]

Answer:

<h2>absolute maximum = 16</h2><h2>absolute minimum = 1</h2>

Step-by-step explanation:

To get the absolute maximum and minimum values of the function f(x) = 16 + 2x − x² n the given interval [0,5], we need to get the values of f(x) at the end points. The end points are 0 and 5.

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at the other end point i.e at x = 5;

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The absolute minimum value is 1  and  occurs at x  = 5

The absolute maximum value is 16 and  occurs at x  = 0

5 0
3 years ago
video streaming company a charges a one-time $40 membership fee and $2 per video stream. video streaming company b charges a one
ExtremeBDS [4]

Answer:

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Step-by-step explanation:

8 0
2 years ago
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