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TGJuuzouSuzuya
15.10.2020 •
Mathematics
Which sequences of transformations confirm the congruence of shape II and shape I? a reflection of shape I across the x-axis followed by a 90° clockwise rotation about the origin
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Ответ:
Answer and Step-by-step explanation:
A reflection of shape I across the y-axis followed by a 90° clockwise rotation about the origin
The sequence of transformations stated is correct.
First, the shape will be reflected across the y-axis. So essentially, make all the x-value points the opposite (turn positive values to negative, and negative values to positive; in this case, turn the positive x-values to negative x-values.)
Then, you rotate the figure 90 degrees counterclockwise (going up, not to the right on the graph, like how the minute and hour hand move around the clock.) The points will line up with shape II.
#teamtrees #PAW (Plant And Water)
I hope this helps!
Ответ:
8
−
2
+
1
2
8x-2x+12
8x−2x+12
Simplify
1
Combine like terms
8
−
2
+
1
2
{\color{#c92786}{8x}}{\color{#c92786}{-2x}}+12
8x−2x+12
6
+
1
2
{\color{#c92786}{6x}}+12
6x+12
Solution
6
+
1
2
Step-by-step explanation:
^^