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zmey [24]
3 years ago
15

What is the 15th term of the sequence an = -2n(n 3)?

Mathematics
1 answer:
Hoochie [10]3 years ago
5 0
An = -2n(n + 3)
a(15) = -2(15)(15 + 3) = -30(18) = -540
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Shtirlitz [24]
Hello Missjay12,

Step 1 :
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Find the slope of the bisectors and now find the equations of two lines by using slope and one mid points.

Step 3 :
Solve any two pair of equations and find the intersection point.

Step 4 :
The point thus found is the circumcenter of the given triangle.


so<span> the coordinates of the circumcenter of a triangle with vertices A(−3, 3) , B(−1, 3) , and C(−1, −1)</span> is, -4, 0.



8 0
4 years ago
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Step-by-step explanation:

Hi, to answer this question we have to apply the formula for the volume of a rectangular prism.

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7 0
3 years ago
The sum of 3 consecutive odd numbers is 183. what is the second number in this sequence?
Juliette [100K]
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In short, Your Final answer would be 61

Hope this helps!
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4 0
1 year ago
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