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Alisiya [41]
3 years ago
14

Find the dimensions of a rectangle of area 144 sq ft that has the smallest possible perimeter

Mathematics
1 answer:
Citrus2011 [14]3 years ago
5 0
9 times 16 = 144
2(9+16)= 50
smallest possible perimeter is 50(whatever unit you're doing)


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(3x+15) (6x+3) m<1 is
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Answer:

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Step-by-step explanation:

Simplifying

3x + 15 = 6x + 3

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Reorder the terms:

15 + 3x = 3 + 6x

Solving

15 + 3x = 3 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.

15 + 3x + -6x = 3 + 6x + -6x

Combine like terms: 3x + -6x = -3x

15 + -3x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0

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Add '-15' to each side of the equation.

15 + -15 + -3x = 3 + -15

Combine like terms: 15 + -15 = 0

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Simplifying

x = 4

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