(answer i posted all day yesterday and no one answered any of them)
which of the following statements is true if m∠e = m∠y and m∠f = m∠x? (best answer gets brainliest)

a. m∠e > m∠z
b. the measure of each segment in δyxz is three times the size of those in δefg.
c. δefg ≅ δyxz
d. there is a sequence of rigid motions and dilations that map δefg onto δyxz.

answer:

d

step-by-step explanation:

a. m∠e > m∠z   (not true unless it's a isosceles triangle)

b. no evidence to show the dilation scale factor in the problem

c. by the picture, the two triangle is not congruent

d. δefg ~ δyxz, they are similar by aaa and different in size and position

a. the residual plot for model 1 has a random pattern and is a good fit for the data.