Can you give a better picture of the rest of the answers below the first two.
You need to solve for x. This is how you do it:
![9 + 2x = 25](https://tex.z-dn.net/?f=9%20%2B%202x%20%3D%2025)
subtract 9 to both sides
![2x = 25 - 9](https://tex.z-dn.net/?f=2x%20%3D%2025%20-%209)
subtract 25 and 9
![x = 16/2](https://tex.z-dn.net/?f=x%20%3D%2016%2F2)
divide 2 to both sides
5838200 is to the nearest hundred.
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
0.5(x - 3) + (1.5 - x) = 5x
0.5x - 1.5 + 1.5 - x = 5x
-0.5x = 5x
5x + 0.5x = 0
5.5x = 0
x = 0