Answer:
16x
Step-by-step explanation:
4x+12x
Combine like terms
16x
Answer:
Step-by-step explanation:
Ac²= AB²+ BC²
Ac²= 4²+15²= 16+225
Square both side
Ac = √241= 15.52cm
Answer: The answer would be 20
Step-by-step explanation:
Letter C because it is being reflected over the x axis and having a translation through the horizontal line