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Aleonysh [2.5K]
3 years ago
7

Give me a topic for my mathematical investigation.​

Mathematics
1 answer:
Molodets [167]3 years ago
6 0

There are a few you can choose from:

Statistics and probability

Geometry

Proofs

Triangles

Circles

Numerical sequences

Number Theory

etc.

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What is the completely factored form of x^4y- 4xły - 5y?
tamaranim1 [39]
If you mean by completely factored form of x^4y - 4x2y - 5y

Then the answer is y (x^2 - 5) (x^2 + 1)
3 0
2 years ago
The image of the point (4, -9) under a translation is (9, -14). Find the coordinates
lilavasa [31]

9514 1404 393

Answer:

  (-4, -13)

Step-by-step explanation:

When the translation (T) is added, the image is formed.

  (4, -9) +T = (9, -14)

  T = (9, -14) -(4, -9) = (9-4, -14-(-9)) = (5, -5)

The same holds for the second point:

  (-9, -8) +T = (-9, -8) +(5, -5) = (-9 +5, -8 -5) = (-4, -13)

The image of the second point under the same translation is (-4, -13).

6 0
3 years ago
A man who is six feet tall casts a shadow fifteen feet long at the same time a shadow of a tree
Aleksandr-060686 [28]

Answer:

The tree is thirty feet tall (30)

Step-by-step explanation:

So you divide 6 by 15 and you get .4

Then you multiply .4 by 75

And then you have 30

which the answer is 30

7 0
2 years ago
Read 2 more answers
Could someone please help me with this problem
kari74 [83]
The answer is choice three

4 0
3 years ago
Which is the graph of the linear inequality x-2y&gt; -6?<br> RII 10<br> 10- -3-²-2₂²²<br> - - - 22-
andrezito [222]

After plotting the data, we get a linear line and the right region represents the solution to the inequality.

<h3>What is inequality?</h3>

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than, known as inequality.

We have an inequality:

x - 2y > -6

As we can see in the inequality, there is a greater than sign, which shows at the boundary there will be a dotted line.

The x-intercept will be at x = -6

The y-intercept will be at y = 3

Thus, after plotting the data, we get a linear line and the right region represents the solution to the inequality.

Learn more about the inequality here:

brainly.com/question/19491153

#SPJ1

5 0
1 year ago
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