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Dimas [21]
3 years ago
13

What is the length of BD?

Mathematics
1 answer:
madreJ [45]3 years ago
6 0

Answer:

thank you for letting me have the points!

Step-by-step explanation:

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If a right circular cone intersects a plane that runs parallel to the edge of the cone, the resulting curve will be a <u>parabola</u>.

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Passes through (1,12) and has a vertex (10,-4)
agasfer [191]

Answer: 16/81 (x-10)^2 -4

Step-by-step explanation:

To write a vertex equation with just a point and the vertex, you have to figure out the variables.

In vertex form, the equation is y = a (x-h)^2 + k

Your y is 12, x = 1, h = 10, and k = -4

Plug everything into equation

12 = a (1 - 10)^2 -4

12 = a (-9)^2 - 4

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16/81 = a

Now you know what the 'a' value is.

If you graph 16/81 (x-10)^2 -4 , you will get a point at (1,12) and a vertex of (10,-4)!

I hope this helps!

3 0
3 years ago
—330 + 450 need help !!!!!!!
natta225 [31]
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3 years ago
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What is 776x + 874y?<br><br> S<br> 0<br><br> B<br> 0<br> r<br> 3<br> d<br><br><br> r<br> N
Alex17521 [72]

Answer:

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