We have to use Pythagorean theorem that says :
The missing length of the triangle is : 36 feet
Answer:
(a) Reflection across the y-axis, followed by translation 10 units down
Step-by-step explanation:
Figure 2 is not a reflection across the origin of Figure 1, so neither of the double reflections will map one to the other.
Reflection across the y-axis will put the bottom point at (5, 3). The bottom point on Figure 2 is at (5, -7), so has been translated down by 3-(-7) = 10 units.
Figure 1 is mapped to Figure 2 by reflection over the y-axis and translation down 10 units.
Answer:
3
Step-by-step explanation:
The table could include values like this:
x y
-2 -8
-1 -2
0 0
1 -2
2 -8
