Answer:
False
Step-by-step explanation:
To determine whether the statemaent "If
is true, then
is also true" holds, you can form the truth table:

When the result of the column
takes value 1 (true), the result of the column
is not always 1, then the statement is false.
Answer:
9
Step-by-step explanation:
perfect square sholud be 
so (w+3)*(w+3) is perfect square and extention of it is =>w*w+6w+9
Answer: 125 yards?
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
Answer:
x = 5/3
Step-by-step explanation:
4x= x + 5
3x=5
x = 5/3