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SashulF [63]
3 years ago
17

Joan is building a sandbox in the shape of a regular pentagon. The perimeter of the pentagon is 35y4 – 65x3 inches. What is the

length of one side of the sandbox? 5y – 9 inches 5y4 – 9x3 inches 7y – 13 inches 7y4 – 13x3 inches
Mathematics
2 answers:
77julia77 [94]3 years ago
9 0

Answer:

Option (4) is correct.

The length of one side of the sandbox is  7y^4-13x^3  inches.

Step-by-step explanation:

Given :  Joan is building a sandbox in the shape of a regular pentagon. The perimeter of the pentagon is 35y^4-65x^3 inches.  

We have to find the length of one side of the sandbox.

Since, given sandbox is in shape of a regular pentagon.

So, Perimeter of pentagon is 5 times sides.

Perimeter of pentagon = 5 × sides

Given Perimeter is 35y^4-65x^3 inches.  

Thus, 35y^4-65x^3 = 5 × sides

Divide both side by 5, we get,

7y^4-13x^3 = sides

Thus, The length of one side of the sandbox is  7y^4-13x^3  inches.

PIT_PIT [208]3 years ago
8 0
From the choices above the answer would be: D 7y^4-13x^3 inches
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