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Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust? 8x2 + 34; 43.6 centimeters 8x2 + 34; 45.52 centimeters 4x2 + 17; 21.8 centimeters 4x2 + 17; 22.76 centimeters

User Dan Korn
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2 Answers

2 votes

Answer:

b

Explanation:

8x2 + 34; 45.52 centimeters

User Aaqib
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2 votes
Substituting the value of X in each of the equations.The best answer would be the equation satisfying both of the sides Which means,
Substituting the values in the second equation gives the best answer.
8(1.2)^2 + 34 = 45.52 centimeters
User Luke Rogers
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