Answer: x³-2x²-5x-6=(x-1)*(x-3)*(x+2).
Step-by-step explanation:

Answer:
B. 54 Joules
Step-by-step explanation:
Answer:
50 is correct
Step-by-step explanation:
did my math but I know you need it quick so sorry for brief answer
Answer:
Step-by-step explanation:
x=30
m=abe=180