Substitute t with 0: We are given the expression ∣−4−t∣ and the value t=0. We need to substitute t with 0 in the expression.Substitute 0 for t in ∣−4−t∣ to get ∣−4−0∣.
Simplify inside absolute value: Now, simplify the expression inside the absolute value sign. ∣−4−0∣ simplifies to ∣−4∣.
Evaluate absolute value: Evaluate the absolute value of −4.The absolute value of a number is its distance from zero on the number line, which is always non-negative.∣−4∣=4.
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