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alekssr [168]
3 years ago
6

name the property of real numbers illustrated by the following equation 4.5 + 9.8 + 1.5 + 3.2= (4.5 + 1.5) + ( 9.8 + 3.2) I need

some help please
Mathematics
2 answers:
katrin [286]3 years ago
6 0
The answer is the Associative Property of addition.
Associative property of real numbers is related to how we use the parenthesis in the expression while adding or multiplying, we always get the same answer.
like a + b + c = (a + b) + c = a + (b + c)
The given equation is 4.5 + 9.8 +1.5 + 3.2 = (4.5 + 9.8) + (1.5 + 3.2) = (4.5 + 1.5) + (9.8 + 3.2)
Greeley [361]3 years ago
3 0

Answer:

1. D

2. D

3. A

4. A

5. B

6. A

7. C

8. A

9. A

10. B

11. C

12. A

13. A

14. A

15. C

16. A

17. C

For the Unit Review on Unit 2 Lesson 7


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