Answer:
a=2
Step-by-step explanation:
3(3a+2)+6=30
9a+6+6=30
9a+12=30
9a=18
a=2
Answer:
Use the formula
P(X,y) ___y=x__(Reflection)_____P'(y,x)
I think it will help you.
Answer:
7
Step-by-step explanation:
Changing LHS as
Comparing LHS and RHS
Answer:
Yes no yes yes
Step-by-step explanation:
