Answer:
9x+1
Step-by-step explanation:
combine 2x+7x then add the 1
Answer:
path =2m
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
If two circle are congruent, the two circles will have same radius.
As inner circle radius is smaller than outer circle radius.
These two circle have same center. They are called concentric circles
First simplify the expression: 3 x 6^2
3 x 36 = 108