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Anni [7]
2 years ago
5

You can also write fractions as percents. To write a fraction as a percent, find an ________________________ ___________________

__with 100 as the denominator.
Mathematics
2 answers:
TiliK225 [7]2 years ago
6 0

Answer:

common numerator and denomanator

Step-by-step explanation:

yulyashka [42]2 years ago
6 0

<em>Hey there!</em>

Answer:

To turn a fraction to a percent, divide the top of the fraction by the bottom, multiply by 100 and add a "%" sign.

<em />

<em>Hope this helps!</em>

<em>Good luck! </em> :D

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Umnica [9.8K]

Answer:

41

Step-by-step explanation:

If you work through a series of obscure calculations involving area and the radius of the incircle, they boil down to a simple fact:

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_____

Wow! Thank you for an interesting question with a not-so-obvious answer.

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<em>A little more detail</em>

The point I that you have defined is the incenter—the center of an inscribed circle in the triangle. Its radius is the distance from I to any side, such as BC, for example.

If we use "Δ" to represent the area of the triangle and "s" to represent the semi-perimeter, (AB+BC+AC)/2, then the incircle has radius Δ/s. The area Δ can be computed from Heron's formula by ...

... Δ = √(s(s-a)(s-b)(s-c)) . . . . where a, b, c are the side lengths

For this triangle, the area is Δ = √38480 ≈ 196.1632 units². That turns out to be irrelevant.

The altitude to BC will be 2Δ/(BC), so the altitude of ΔAMN = (2Δ/(BC) -Δ/s). Dividing this by the altitude to BC gives the ratio of the perimeter of ΔAMN to the perimeter of ΔABC, which is 2s.

Putting these ratios and perimeters together, we get ...

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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3 years ago
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Answer:

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The multiple choice question is B

Step-by-step explanation:

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