Answer is 1.6 hours
T=D/S
_=86.4/54
1.6=86.4/54
(Hopes this helps)
Answer:
D'(1, - 1 )
Step-by-step explanation:
Assuming the dilatation is centred at the origin, then multiply the coordinates of D by
, that is
D(2, - 2 ) → D'(
(2) ,
(- 2) ) → D'(1, - 1 )