You have to find out what the similarity ration is meaning you need to find the scale factor . you simplify create a ratio of the lengths of two corresponding sides of the two polygons . if the ration is the same for all corresponding sides then that’s the scale factor . Anyways the polygons are similar.
Let p (x) = x^1 - x^-1 +x^0
p (2) = 2 -1/2 +1
=( 4 -1+2)/2
= 5/2
Since all the terms have the same base you just deal with the exponents.
(X^2)(x^7)=x^9
X^9(x^-3)=x^9/x^3=x^6
Answer:
It is similar to triangle ABC and has coordinates A′(8, −12), B′(4, −16), and C′(−20, 8)
Step-by-step explanation:
Dilated triangles are <em>never congruent</em>, only <em>similar</em> (unless the dilation factor is exactly 1).
The coordinates of an image dilated about the origin are those of the pre-image multiplied by the dilation factor. For example,
A' = 2A
A'(8, -12) = 2×A(4, -6)
These facts are all you need to know to choose the correct answer (shown above).
