Answer:
Hi, There!
Part A: tell me the Characteristics of a Reflection
There are several important characteristics of a reflection:
- A reflection maps a line to a line, a ray to a ray, a segment to a segment, and an angle to an angle. Each piece of the original pre-image is exactly the same in the image.
- A reflection preserves lengths of segments. The length of a line segment will be the same in a reflection.
- A reflection preserves degrees of angles. The angles of the image are congruent to the angles in the pre-image.
Part B:
Rigid transformation: Moving a figure so that it is in a new location but has the same size, shape, and area. A mathematical reflection is a type of rigid transformation
Part C:
what is Line of reflection: The line over which a pre-image is reflected to create a new image
Answer:
427 feet.
Step-by-step explanation:
There are 25 students in the class because ten represents 40% and another ten would equal 20 students or 80%. Half of 40% is 20% and half of 10 is 5 and 80%+20%=100% or 20+5=25.
5x(x+4)
Step by step
5x^2 = 5x(x) because it’s the largest you can divide by
20x =4 because 5x times by 4 = 20x
Which means 5x^2+20x = 5x^2+20x= 5x(x+4)
Answer:
SSS
Step-by-step explanation: