The numbers belongs to the following number sets
1. -15 belongs to integers
2. 11 belongs to prime
3. rational number
4. rational number
5. composite number
6. whole number
7. Integers
8. whole numbers
9. rational numbers
10. whole numbers
11. Integers
12. rational number
13. rational number
14. rational number
15. whole number
16. integer
17. integer
18. whole number
19. integer
What are Number sets?
Number sets can be defined as group of numbers that have definite structural properties.
The sets of numbers given above has various properties which enabled its identification. Number sets can be integers, whole numbers, real numbers, complex numbers and many more.
In conclusion, the properties of each numbers enables us to identify its set.
Learn more about Number Sets: brainly.com/question/1871587
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Hi the equation of the-reflected circle is
(X+1)2+(y-2)2=25
And the workout is given here
well, you would use the equation P=2L+2W, or perimeter equals 2 time the length + 2 times the width. which would be 2*2+4*4= 20. you would need 20 feet of border. hope this helped ^-^
I'll do a similar problem, and I challenge you to do this on your own using similar methods!
x+5y+2z=23
8x+4y+3z=12
9x-3y-7z=-10
Multiplying the first equation by -8 and adding it to the second one (to get rid of the x) and also multiplying the first equation by -9 and adding the third one to get rid of the x there too, we end up with
-36y-13z=-92
and
-48y-25z=-217
Multiplying both equations by -1, we get
36y+13z=-92
48y+25z=217
Multiplying the (new) first equation by -4/3 and adding it to the second (to get rid of the y), we get
(7+2/3)z=94+1/3
Dividing both sides by (7+2/3) to separate the z, we get
z=

Plugging that into
48y+25z=217, we can subtract 25z from both sides and divide by 48 to get

Lastly, we plug this into x+5y+2z=23 to get
x=23-5y-2z by subtracting 5y+2z from both sides to get
Good luck, and feel free to ask with any questions!