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The area is no more than 40 square feet. Write and solve an inequality that represents the value of x

The area is no more than 40 square feet. Write and solve an inequality that represents-example-1

2 Answers

7 votes

Answer:

well its a triangle so

40 divide by 20 is 2

but you have to mutiply that 2 by 2

Explanation:

4

User Clops
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The inequality expression which represents the value of x is : 40 <= 0.5 * 20 * x² and x >= 2

The area of the triangle is related by the formula ;

  • Area = 0.5 × base × height
  • Area <= 40 ft²

Now we have ;

40 <= 0.5 * 20 * x²

40 <= 10x²

40/10 <= 10x²/10

4 <= x²

√4 <= √x²

2 <= x

x >= 2

Hence, the value of x >= 2

User Bassam Qarib
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