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Nikolay [14]
3 years ago
8

X2-y2-x-y anyone help to solve this matter ​

Mathematics
2 answers:
RUDIKE [14]3 years ago
8 0

Answer:

(x + y)(x - y - 1)

Step-by-step explanation:

x² - y² - x - y =

= (x - y)(x + y) - (x + y)

= (x + y)(x - y - 1)

use a² - b² = (a - b)(a + b)

Olegator [25]3 years ago
4 0

Answer:

(x+y)(x-y-1)

Step-by-step explanation:

x²-y²-x-y= (x+y)(x-y)-(x+y)= (x+y)(x-y-1)

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This is very very very confusing!!!! Anyone know 8th grade stuff?
Gala2k [10]

Answer:

yes

Step-by-step explanation:

There are no repeating numbers in the domain

3 0
2 years ago
In terms of rigid transformations (reflections, rotations, and translations), what does this difference represent?
makvit [3.9K]

Solution:

There are four kinds of rigid transformations.

1. Reflection

2. Rotation

3. Translation

4. Dilation

1.  The Meaning of term reflection is when we reflect something through a line or mirror the distance of object from line of reflection on both sides are same. The two images Preimage and image are congruent.

2.   Rotation means rotating an object or geometrical shape through an angle. An angle can be of any measure that is 0,30°,45°,90°,...... In rotation the two , image and preimage are congruent.

3.  While in translation , we shift something from a place to another place keeping the two images,that is image and preimage are congruent.

In all three,either in  reflection, rotation,or  translation  there is no change in shape and size, the two that is  image and Preimage are congruent.

4 0
4 years ago
The diameter of a sphere is 6 cm. What is the volume of the sphere?
irinina [24]

Answer:

36pi

Step-by-step explanation:

the volume of a sphere is equal to 4/3 x pi x r^3

the radius is half of the diameter

3^3=27

27x4/3=36

36pi

6 0
3 years ago
2/5 is larger than 1/4. What is the difference?
Mila [183]
If you convert the fractions to ___/20 then you will see. Here; 2/5 = 8/20. 1/4 = 5/20. I hope this helps. 
6 0
3 years ago
. At Carmi’s Pizza, 8% of the pizzas made last week had mushrooms. If 30 pizzas had mushrooms, how
I am Lyosha [343]

Answer:

b 375

Step-by-step explanation:

6 0
3 years ago
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