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vladimir2022 [97]
3 years ago
9

F(x) = 14 – 0.5x f(30)=​

Mathematics
2 answers:
ANTONII [103]3 years ago
4 0

Answer:

-1

Step-by-step explanation:

First, plug in 30 to your equation (f(x) = 14 - 0.5(30)

0.5 • 30 is 15, so subtract 15 from 14 and you get -1

love history [14]3 years ago
3 0

Answer: f(30) = -1

You would substitute every X with 30

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3 years ago
Is the sum of the areas of two smaller squares equal to the area of a large square if the side lengths of the squares are 8 feet
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No, the sum of the areas of two smaller squares is not equal to the

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Step-by-step explanation:

To solve this problem let us do these steps

1. Find the area of the larger square

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3. Add the areas of the two smaller squares

4. Compare between the sum of the areas of the 2 smaller squares

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The area of a square is s²

The length of the side of the larger square is 8 feet

∵ s = 8 feet

∴ Area of the larger square = (8)² = 64 feet²

The lengths of the sides of the smaller squares are 5 feet and 3 feet

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∴ The area of one of the smaller square = (5)² = 25 feet²

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∴ The area of the other smaller square = (3)² = 9 feet²

The sum of the areas of the two smaller squares = 25 + 9 = 34 feet²

∵ The area of the larger square is 64 feet²

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<em>No, the sum of the areas of two smaller squares is not equal to the</em>

<em>area of a large square</em>

Learn more:

You can learn more about the areas of figures in brainly.com/question/3306327

#LearnwithBrainly

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4 years ago
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