Answer:
the norm of V = =11.357816691601..
Step-by-step explanation:




Answer:
Step-by-step explanation:
you can think in a reverse way:
Take

So the answer is

Answer:
the answer is x + 3
Step-by-step explanation:
Answer:
197
Step-by-step explanation:
Divide 1640 by 25
1640/25=65
Then multiply 65 and 3
65x3=197