3x-12 = 12x
-12 = 9x
-12/9 = x
x= -4/3
General Idea:
W
hen we are given a point P(x, y) centered at origin with a scale factor of k, then the dilated point will be given by P' (kx, ky)
When
, then P' is enlargement of P
When
, then P' is reduction of P
Applying the concept:
In the diagram given A'B'C' is enlargement of ABC. So the correct option will be option A.
, enlargement
Answer:
Blank 1 = 53 + 90 = 143
Blank 2 = 143 - 229 = -86
Blank 3 = 0 - 86 = 86
2x+8y
2x+8times2
2x+16
18x
Your final answer is 18x!
The longest distance between corners inside his closet is 105.3 inches