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earnstyle [38]
3 years ago
12

The sum of a number and its ____________ is zero.

Mathematics
1 answer:
arsen [322]3 years ago
8 0
Negative counterpart

5 + -5 = 0
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HELP PLEASE!! #25-27
SVEN [57.7K]
25. The product of 8 and the difference between a number and 9 is 96. What is the number?
The answer is 13. 
So, 8*(x-9)=96
8*12=96
So, what number minus 9=12? 13.

26. When 12 is added to half the sum of a number and 8, the result is 40. What is the number?
The answer is 40.
12+ (x+8)=40
12 +28=40, so what plus 8 =28? 20. 
20 times 2 is 40.

27. The difference between a number and 5, when multiplied by 3, is 36. What is the number?
The answer <em />is 17.
(x-5)*3=36
12*3=36, so what minus 5=12? 17.
5 0
3 years ago
Age A coral reef grows 0.18 m every week. How much does it grow in 8 weeks?
TiliK225 [7]
0.18 multiple with 8 the answer would be 1.44 0.18x8=1.44
6 0
4 years ago
Evaluate the function when x=−2, 0, and 5.
joja [24]
G(x) = 3x-2
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g(-2) = -6-2
g(-2) = -8

g(0) = 3(0)-2
g(0) = 0-2
g(0) = -2

g(5) = 3(5)-2
g(5) = 15-2
g(5) = 13
4 0
3 years ago
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max's baby brother has a toy crate that is a rectangular prism. it has a length of 2.5 feet, width of 3 feet, and a height of 1.
Aloiza [94]

Answer:

Step-by-step explanation:

https://www.sunnyvaleisd.com/cms/lib3/TX01001155/Centricity/Domain/179/VolumeRectangularPrismPracticeKey.pdf link

8 0
3 years ago
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igor_vitrenko [27]
Each friend gets half a piece of construction paper
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3 years ago
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