To determine the amount of fencing needed to enclose the pool area, you will need to add 15 feet to both sides of both dimensions to find the new dimensions that will need enclosed.
28 feet + 15 feet + 15 feet = 58 feet
23 feet + 15 feet + 15 feet = 53 feet
The fence will need to be 2 x 58 + 2 x 53 or 222 feet long for the 53 feet by 58 feet area.
Answer:
<h3>
b = 2A - h</h3>
Step-by-step explanation:
A = 1/2(b+h)
×2 ×2
2A = b + h
- h - h
2A - h = b
b = 2A - h
The solution to the inequality is x > 20/3. The graph of the inequality is attached below.
We are given an inequality. We need to solve the inequality and also plot it on the graph. The inequality is : -x + 4 < 2(x - 8). First of all, we will solve the brackets. The inequality becomes : -x + 4 < 2x - 16. Now, we will separate the variable and the constants on opposite sides of the inequality. The inequality is simplified as : 16 + 4 < 2x + x. Now, we need to combine the like terms. The modified inequality is : 3x > 20. Now, divide both sides of the inequality by 3. The solution is x > 20/3.
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