Answer: 
Step-by-step explanation:
since the lines are perpendicular, meaning that 
The answer is 4/9. If you keep simplifying by using two.
Answer:
197
Step-by-step explanation:
Assuming the question is asking for the sum of 14 squared and 1 cubed, 14 squared is 196 and 1 cubed is 1. Adding these together is 196+1 which gives 197.
Answer:
$1.95 hope this helped
Step-by-step explanation: