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2 years ago

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:

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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2 years ago

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2 years ago

You bike 11.2 miles in 1.4 hours at a steady rate. What equation represents the proportional relationship between the x hour you

Elis [28]

Answer:

$\frac{x}{y}=8$

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2 years ago

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Reika [66]

let's firstly convert it to an improper fraction.

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