sandralbooker sandralbooker

03-09-2020
Mathematics

contestada

Which of the following must be true?
А
If (d) = 58 then d = 58 only
B
If yl = 11 then y = 11 and y = -11
C
If [x] = 18 then r = -18 only
D
If [n] = -49 then n = -49 and n = 49

Respuesta :

pianobot12 pianobot12

03-09-2020

Answer:

A

Step-by-step explanation:

58=58

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