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3 years ago

Please help i will mark brainly

Mathematics

2 answers:

Tom [10]3 years ago

7 0

The answer is negative

Elina [12.6K]3 years ago

6 0

The answer will be -938,988.

The reason the answer is still negative is because its has got be added to more than 941,157 to be positive.

If you need further assistance, please just ask me:)

Thank u & have a great rest day☺️

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Answer:

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3 years ago

Now given a rope hanging from the top of a pole. The end lying on the ground is 3 chi long. When tightly stretchedit is 8 chi fr

drek231 [11]

Answer:

Height of the pole = 9.17 chi.

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Step-by-step explanation:

Given that the rope is hanging from the top of a pole having height x chi and the portion of the rope lying on the ground is 3 chi.

So, the length of the rope= x + 3 chi.

Let AB represents the pole in the figure, and one end of the rope is at point A.

When the rope is tightly stretched, let C be the other end of the rope as shown in the triangle.

The length of the rope = AC.

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So, BC=8 chi.

As the triangle ABC is a right-angled triangle, so by using Pythagoras theorem,

$AC^2= AB^2+BC^2$

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Hence, the height of the pole, $AB=x=9.17$ chi,

and the length of the rope, $x+3=9.17+3=12.17$ chi.

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Answer:

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3)See if the numbers match.

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