45/75 = 30/x
30*75 = 2250/45 = 50
EF = 50 in.
Answer:
B. 1/9
Step-by-step explanation:
The positive square root of "x^2 - 4x + 4" is "x - 2". That value is already given to you, 1/3. Just square 1/3 to get 1/9.
Reflection across the x-axis followed by a reflection across the y-axis.
The answer is highlighted and I put the work for checking the answer at the bottom