Answer:
Find the coordinates
of A' given a dilation
of 2
A(3,-6), B(0,9), C(2,-1)
Decimal: 3.25
Fraction: 13/4
use photomath it helps a lot
N= -2
Step-by-step explanation:
The answer is A
Step 1: Use Cosine to find ∅
Cos∅=
∅=Cos()
Therefore the answer is A