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olga_2 [115]
3 years ago
5

With the steps too, please bruv

Mathematics
1 answer:
lubasha [3.4K]3 years ago
6 0

Answer: 50 minutes

Step-by-step explanation:

steps are in image.

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Please help! I will mark as brainliest. <3
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Step-by-step explanation:

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a 21ft ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 19ft from
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According to the graph:

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Evaluate the expression 2x - 5 when x = -5 <br> C) 5<br> D) 15<br> A)-5<br> B) -15
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Step-by-step explanation:

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3 years ago
A square carpet of side length 9 feet is designed with one large shaded square and eight smaller, congruent shaded squares, as s
Pepsi [2]

Answer:

3\sqrt{3} + 72

Step-by-step explanation:

I attached an image to aid the understanding of the question.

Looking at the image, we see that the 8 shaded parts are congruent, as affirmed in the question as well. And we are told that T = 3, this implies that the area of the square with T as it's side is 9ft². Since all the 8 squares are congruenrt, it means each square has its area to be 9. Therefore, the total area of the 8 shaded squares will be:

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It remains the area of the shaded square with side S.

From the question, we have the following ratio:

\frac{9}{S} = \frac{S}{T}[\tex]But[tex]\frac{9}{S} = \frac{S}{3}[\tex]Multiplying through by 3S we have27 = S² and this gives:[tex]S = \sqrt{27} = 3\sqrt{3}

I did not add ± because length is always positive, so the case of negative is eliminated.

Now the areas of S is 3\sqrt{3}

Therefore, the total area of the shaded squares is

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3 years ago
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