Fifediorah898 Fifediorah898

23-09-2021
Mathematics

contestada

If the length of a rectangular sandbox is 5x+3 and the width is 2x-4, what is the perimeter of the sandbox?

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aaushspcr003 aaushspcr003

23-09-2021

Answer:

14x-2

Step-by-step explanation:

This is the right answer

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jimrgrant1 jimrgrant1

23-09-2021

Answer:

14x - 2

Step-by-step explanation:

The opposite sides of the rectangle are congruent, then perimeter (P) is

P = 2(5x + 3) + 2(2x - 4) ← distribute parenthesis

= 10x + 6 + 4x - 8 ← collect like terms

= 14x - 2

Answer Link

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