Answer:
Step-by-step explanation:
For this exercise, you have to use the <em>Difference</em><em> </em><em>of</em><em> </em><em>Squares</em><em> </em>.
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Answer: (27, 9)
Multiply the original coordinates by the scale factor 3 to get this answer
9*3 = 27
3*3 = 9
This only works if the center of dilation is the origin.
The general rule is where k is the scale factor.
Answer is a. 2
3 - 2x= -7
- 2x = -4
x = 2
Given:
The figure of two triangle XYZ and UWV.
To find:
The theorem that is used to verify .
Solution:
In triangle XYZ,
(Angle sum property)
In triangle XYZ and triangle UWV,
(Right angles)
(Equal measures)
Two angles of one triangle are congruent to corresponding angles of another triangle. So, the triangles are similar by AA property of similarity.
(AA similarity theorem)
Therefore, the correct option is B.
Answer:
Answer: 4x
Step-by-step explanation: