Answer:
∠B ≅ ∠Y △ABC ~ △ZYX by the SAS similarity theorem.
Step-by-step explanation:
1.
units
units
units
units, then

2.
and
are right angles - given
3.
two right angles are always congruent.
4.
by SAS similarity theorem.
SAS Similarity Theorem states that if two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar.
It would be (x-4)^2
It has a horizontal shift of 4 to the right
Answer:
4
Step-by-step explanation:
Question incomplete
Answered by Gauthmath must click thanks and mark brainliest