PLEASE HELP!! There are many ways to define similarity. Some definitions allow congruent figures to also be similar, while others do not. Examine the following definitions for similar figures.

figures that are the same shape but not necessarily the same size

figures that are the result of a similarity transformation (including rigid transformations)

Notice that both of these definitions allow congruent figures to also be called similar.

Write your own definition for similarity that does not allow congruent figures to also be called similar.

How does this definition for similarity relate to rigid transformations, dilations, and scale factors?

a. Explain whether rigid transformations would be considered similarity transformations.

b. Explain what dilations and scale factors would be considered similarity transformations.

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step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

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step-by-step explanation:

step-by-step explanation:

a and d

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~