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ivann1987 [24]
3 years ago
13

Find the greatest common factor of 15x 2 y 3 and -20x 3 yz.

Mathematics
2 answers:
Andre45 [30]3 years ago
7 0
You multiply the GCF of the numerical part 3 and the GCF of the variable part x^2y to get 3x^2y
laiz [17]3 years ago
5 0

Answer:

5x^2y.

Step-by-step explanation:

We have been given two expressions 15x^2y^3 and  -20x^3yz. We are asked to find the greatest common factor of both terms.

We know that the greatest common factor of any two numbers or expression is a number that completely divides the numbers.

The GCF of coefficient is 5 as 5 is the greatest number that completely divides 15 and 20.

We can see that in 15x^2y^3, x is raised to 2nd power and y is raised to 3rd power, while in -20x^3yz, x is raised to 3rd power and y is raised to 1st power.

The greatest common factor (algebraic) of 15x^2y^3 and  -20x^3yz is x^2y.

Therefore, the greatest common factor of 15x^2y^3 and  -20x^3yz is 5x^2y.

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anzhelika [568]
The product is the result of multiplication

so the product of 83 and x is : 83x
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3 years ago
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How to work out the medium in maths
Elis [28]

Answer:

To find the median you cross off the first few numbers and the last few until you get to the middle then when you get the middle number that will be your median

Step-by-step explanation:

6 0
2 years ago
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Polygon MNOPQ is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image M’N’O’P’Q’.
N76 [4]
Answer:
slope of M'N' = 1

Explanation:
First, we will need to get the coordinates of points M' and N':
We are given that the dilation factor (k) is 0.8
Therefore:
For point M':
x coordinate of M' = k * x coordinate of M 
x coordinate of M' = 0.8 * 2 = 1.6
y coordinate of M' = k * y coordinate of M
y coordinate of M' = 0.8 * 4 = 3.2
Therefore, coordinates of M' are (1.6 , 3.2)

For point N':
x coordinate of N' = k * x coordinate of N 
x coordinate of N' = 0.8 * 3 = 2.4
y coordinate of N' = k * y coordinate of N
y coordinate of N' = 0.8 * 5 = 4
Therefore, coordinates of M' are (2.4 , 4)

Then, we can get the slope of M'N':
slope = (y2-y1) / (x2-x1)
For M'N':
slope = (3.2-4) / (1.6-2.4)
slope = 1

Hope this helps :)
8 0
3 years ago
If the point (x, –1) is on the unit circle, what is the value of x?
aleksklad [387]
The value of x will be 0
6 0
2 years ago
Please help me <3 uwu
boyakko [2]

Answer:

D or the Last one

Step-by-step explanation:

because the equation equals that and it is a perfect square method because the middle term is not canceled out. Hope this helps!

4 0
3 years ago
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