Answer:
<h2>
X=15</h2><h2>
y=9</h2>
please see the attached picture for full solution..
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Rotation and reflection are instances of transformation
See attachment for the new position of
From the question, we have:
The rule of 90 degrees clockwise rotation is:
Using the above transformation, the new points would be
The next transformation is reflection over the x-axis
The rule of this transformation is:
So, the new points would be:
See attachment for the new points
Read more about transformation at:
brainly.com/question/11709244
Find two points on the graph.
(3 , -3) and (-5 , 4)
-3 - 4 / -3 - 5
-7 / -8
7/8.
So your answer is F. 7/8
Answer:
Combine points A with C and A with B. Consider ΔABD and ΔACD:
1. AD is common side, then AD\cong AD;
2. CD\cong BD - given in the diagram;
3. \angle ADB\cong \angle ADC .
By SAS Postulate, \triangle ABD\cong \triangle ACD . Congruent triangles have congruent corresponding sides and congruent corresponding angles, so AC\cong AB .
From this proof you can see that correct choice is option D (In triangles ABD and ACD, two sides and an included angle are equal.)
Step-by-step explanation: