The dilation do,3 (x, y) → (3x, 3y) is performed on the pre-image △abc to make a similar triangle. which statements are true? check all that apply. ∠a corresponds to ∠a'. ∠a'ac' corresponds to ∠b. cb corresponds to c'a. segment a'a is parallel to segment c'c. △abc ~ △a'ac'.

A - ∠A corresponds to ∠A'.

B - ∠A'AC' corresponds to ∠B.

C - CB corresponds to C'A.

E - △ABC ~ △A'AC'.

Step-by-step explanation:

Edge.

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.