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2 years ago

PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!

Mathematics

2 answers:

zlopas [31]2 years ago

5 0

Step-by-step explanation:

garden a:

perimeter=2xlength+2xwidth = 2x(5x(2x-3))+2x(2x-3) = 20x-30 + 4x-6 = 24x-36 / 12(2x-3) feet

garden b:

perimeter= 5x+5 + 4x+2 + 8x-8 = 17x - 1 feet

Nikolay [14]2 years ago

4 0

Answer:

<h3>Perimeter A = 24x - 36</h3><h3>Perimeter B = 17x - 1</h3><h3 />

Step-by-step explanation:

<u>garden A </u>

Width (W) = 2x - 3

Length (L) = 5(W)

= 5 (2x - 3)

= 10x - 15

Perimeter A = 2L + 2W (perimeter of a rectangular garden)

= 2(10x - 15) + 2(2x - 3)

= 20x - 30 + 4x - 6

= 24x - 36

<u>garden B </u>

side 1 = 5x + 5

side 2 = 4x + 2

side 3 = 8x - 8

Perimeter B = sides (1 + 2 + 3)

= 5x+5 + 4x+2 + 8x-8

= 5x + 4x + 8x + 5 + 2 - 8

= 17x - 1

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Step-by-step explanation:

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