Point Q is the center of dilation. Lines segment S U is dilated to form line segment S prime U prime. The length of Q S is 3 .2 and the length of Q U is 4. The length of S S prime is 4.8 and the length of U U prime is x. Line segment SU is dilated to create S'U' using the dilation rule DQ,2.5.
What is the distance, x, between points U' and U?
4 units
4.8 units
6 units
10 units
2 answers:
Answer:
Option C.
Step-by-step explanation:
It is given that the dilation rule is . It means the center of dilatation is point Q and scale factor is 2.5.
Scale factor is the ratio of distance from center to the image of a point and distance from center to the corresponding point.
It is given that QU=4 and scale factor = 2.5.
Multiply both sides by 4.
We know that
The distance between U' and U is 6 units.
Therefore, the correct option is C.
Answer:
2
Step-by-step explanation:
Just trust me, i'm not an idiot.
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