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Papessa [141]
3 years ago
14

Using synthetic division, what is the factored form of this polynomial x^3+3x^2-13x-15

Mathematics
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

D.

Step-by-step explanation:

(x-3)(x+1)(x+5)

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A quadrilateral with no sides parallel and diagonals that are perpendicular
Drupady [299]
<h3>Answer:  Quadrilateral</h3>

======================================================

Explanation:

Of your original given list, let's write down the parallelograms. They are:

  • Parallelogram
  • Rectangle
  • Rhombus
  • Square

So we cross those off the list since we want a quadrilateral with no sides parallel. A parallelogram, by definition, is a quadrilateral with both pairs of opposite sides that are parallel.

We can also rule out the trapezoids because a trapezoid is a four sided figure (quadrilateral) where we have exactly 1 pair of parallel sides, while the other sides are not parallel.

Lastly, we can rule out the kite because any kite has perpendicular diagonals.

The only thing left is quadrilateral. In my opinion this answer should be more specific and say "quadrilateral that isn't a parallelogram, a trapezoid, or a kite", but I think I see what your teacher was going for here.

5 0
3 years ago
My mom said she's a virgin but I'm her child and my dad also but I look like my dad how does that makes sense
zavuch27 [327]

How can your mom say she’s a virgin? Unless you’re not directly from her. You look like your dad because of genes. I look like my mom while my sister looks like my dad. Nothing changes that. Ask her why she says that—?

7 0
3 years ago
Can pls someone help me I need help
LiRa [457]

Answer:

180-degree angle

This is not a 90-degree angle because if it were to be, then it would be AB, which is not what we are going for, which leaves BC as 180 degrees (if you see it on a protractor)

4 0
3 years ago
Help me with this please
9966 [12]
The answer your looking for is D
4 0
3 years ago
Read 2 more answers
Use the discriminant to describe the roots of each equation. Then select the best description.
exis [7]

Answer:

Hello My Friend! The correct answer its double root.

Step-by-step explanation:

In this equation, if we applie the a, b and c coefficients (a=1, b=4, c=4) ind the Bhaskara, the final result will be 4 for both cases. x'=4 and x''=4. It happens because the number of theta is equal to 0. So, both roots will be the same number.

3 0
3 years ago
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