Answer:
center of rotation
Step-by-step explanation:
the triangle ABC is rotated about point D to create triangle A'B'C'
I think itd center of rotataion
Given:
4x + 7 = 23
Let's solve for x.
First Step:
Subtract 7 from both sides
4x + 7 - 7 = 23 - 7
4x = 16
Next Step:
DIvide both sides by 4
ANSWER:
x = 4
sorry but the words are very blurry