Respuesta :
Answer:
True
Step-by-step explanation:
given - [tex]\frac{t}{18}[/tex] ≥ 10 (multiply both sides by 18 )
- t ≥ 180 ( multiply both sides by - 1)
Remembering to reverse the symbol as a consequence of multiplying by a negative quantity, hence
t ≤ - 180
Answer:
t <= -180 True.
Step-by-step explanation:
-t/18 >= 10
Multiply both sides by 18
-t >= 180
Divide both sides by -1 :-
t <= -180 (NOTE: when we divide by a negative the inequality sign is flipped)
