$180 is the annual discount
Answer:
B) BC'= 8, m A'= 28°
Step-by-step explanation:
When dilating a figure, it increases its size or decreases. In this case, as it is dilating by a factor of 1/2, you can assume it decreases.
To find the value of the new figure, A'B'C', you have to multiply the factor times the lengths of the triangle, or, the only one they are asking for in this case, the length BC':
- BC' = BC×1/2
- BC' = 16×1/2
- BC' = 8
The angles, otherwise, do not change. When figures are dilated, they are similar. The properties of similar figures are that they have congruent angles, therefore, the same angles. They do not have any effect caused by the factor, so m A' stays at 28°.
Answer:
3. Rigid motion
4. counterclockwise
Step-by-step explanation:
if something is not going clockwise it's going counterclockwise.
Rigid motion is transformation and there are four types: Reflection, rotation, translation, and dilation.
That would be B) 25% off. Hope this helps!
4/5 is greater because when you times it by 6 the numerator becomes 24 therefore it is greater
