2 years ago

Line segment AC where point B is located between A and C solve if AB=39 and AC=46 find BC

Mathematics

1 answer:

jeka942 years ago

6 0

Answer:

BC = 7

Step-by-step explanation:

AB + BC = AC

39 + BC = 46

BC = 46 - 39

BC = 7

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Ksenya-84 [330]

Answer:

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Step-by-step explanation:

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2 years ago

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krok68 [10]

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3 years ago

Write an equation for a parabola in which the set of all points in the plane are equidistant from the focus and line F(-6,0); x=

Bogdan [553]

Step-by-step explanation:

Since we have a vertical directrix, the equation of the parabola is

$(y - k) {}^{2} = 4p(x - h)$

Where p is the distance from the vertex to the directrix.

or the distance from the vertex to the focus.

Since we have a sideways parabola, let use the point for the directrix is (-6,0). So let find the midpoint of (-6,0) and (6,0). That would be our vertex.

$\frac{ - 6 + 6)}{2} = 0$