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elena55 [62]
4 years ago
5

Use a complete sentence to describe how a parabola is defined based on distances

Mathematics
2 answers:
Rasek [7]4 years ago
6 0

Answer:

The parabola in a coordinate plane can be thought of as a set of points P, with coordinates (x, y), such that the distances to a given point and a given line (that does not contain that point) are equal. The given point is called the focus and the line is called the directrix.

Step-by-step explanation:

tino4ka555 [31]4 years ago
3 0
A u-shaped curve with certain specific properties. Formally, a parabola is defined as follows: For a given point, called the focus, and a given line not through the focus, called the directrix, a parabola is the locus of points such that the distance to the focus equals the distance to the directrix.
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If x + 9.8 = 14.7, what is the value of 8(x - 3.7)?
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8(1.2)
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Mica bought a new smart phone for $258.13. That was the price after his 18.25% discount. What was the original price of the phon
julia-pushkina [17]

The original price of phone is $ 315.76

<em><u>Solution:</u></em>

Given that Mica bought a new smart phone for $ 258.13.

That was the price after his 18.25% discount

<em><u>To find: original price of phone</u></em>

From given question,

price after discount = $ 258.13

discount = 18.25 %

Let "x" be the original price of phone

price after discount = original price - discount

258.13 = x - 18.25 \% \text{ of } x

258.13 = x - \frac{18.25}{100}x

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Thus original price of phone is $ 315.76

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4 years ago
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