Answer:
D' (6, - 6 )
Step-by-step explanation:
Assuming the dilatation is centred at the origin then multiply the coordinates of D by 3, that is
D (2, - 2 ) → D'(3 × 2, 3 × - 2 ) → D' (6, - 6 )
We write it out as an equation:
-1 = -2v + 2/3
Rearrange:
-1 -2/3 = -2v
Multiply by negative to equal positive
1 2/3 = 2v
Make 1 into a fraction
3/3 + 2/3 = 2v
5/3 = 2v
10/6 = 2v
5/6 = v
The answer is: v equals 5/6
The answer would be A and E because the distance (d) is more than 125 miles
2/5 = 8/20
3/4= 15/20
Therefore, 3/4 is larger than 2/5~
Answer:
x=-17
Step-by-step explanation:
subtract 6 from each side and simplify and you'll get -17
