Answer:
The set of rigid motions could be used to show that triangle ABC is congruent to triangle DEF is " a horizontal translation and a vertical translation" ⇒ D
Step-by-step explanation:
- Horizontal translation means move the object right or left
- Vertical translation means move the object up or down
- Translation horizontally or vertically not change the direction of the object or its size, then the image is congruent to the original object
- Rotation and reflection change the direction of the object but do not change its size
∵ Δ DEF has the same direction as Δ ABC
∵ Δ DEF is congruent to Δ ABC
∴ The translation is using
∵ Δ DEF is right and below to Δ ABC
∴ There are horizontal and vertical translation
The set of rigid motions could be used to show that triangle ABC is congruent to triangle DEF is " a horizontal translation and a vertical translation"
Answer:
A proportional relationship can be represented in different ways: a ratio table, a graph of a straight line through the origin, or an equation of the form y = mx, where m is the constant of proportionality
Answer:
In its simplified form, x² +1
Step-by-step explanation:
Collect Like terms
-x² + 6x² = 5x²
-4x² = x²
2 - 1 =1
