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3 years ago

Evaluate lal - Ibl, given a = 5, b = -3, and c = -2.a. 2 b. 3 c. 7 d. 8

Mathematics

1 answer:

Natali [406]3 years ago

3 0

Answer:

A. 2

Step-by-step explanation:

Absolute Valie: how many units a number is from zero. (ex: |5|=5, |-7|=7, |-126|=126)

|a| = the absolute value of a (a=5) so the absolute value of a is 5

|b| = the absolute value of b (b=-3) so the absolute value of b is 3.

|a| - |b| = answer : the absolute value of a subtracting/minus the absolute value of b is the answer. So...

|a| = 5

|b| = 3

(|a|=5) - (|b|=3) = (5) - (3) = 2

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Evaluate lal - Ibl, given a = 5, b = -3, and c = -2.a. 2 b. 3 c. 7 d. 8