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Tasya [4]
3 years ago
14

Evaluate the expression below. 20 – ||–13| + 17|

Mathematics
2 answers:
ratelena [41]3 years ago
4 0

Answer: -10

Step-by-step explanation:

  • The absolute value function |x| basically gives the non-negative values for x, where w be any real number.

The given expression  : 20-||-13|+17|

Since -13 is written in an absolute form , so |-13|=13

Then, the above expression becomes , 20-|13+17|=20-|30|

Since 30 is already a positive number , so |30|=30

Then, the above expression becomes , 20-30=-10

Hence, the final answer will be -10 .

Vladimir [108]3 years ago
3 0

Answer:

The answer would be  -10

Step-by-step explanation:

Reason would be that since -13 is surrounded by the symbol, you would make it positive 13, then add 17 to get 30. from there you can subtract 30 from 20 to get -10.

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