Answer:
B.6
Step-by-step explanation:
f(2)=(2+1)2
=(3) 2
=6
The value of m2 is 1/7(m1 + 54)
104.002 i think this is the answer
3)

*************************************************************************************
6)

*************************************************************************************
7)

The first one is a triangle because: The two smaller sides of a triangle must add up to be larger than the longest side.
14 + 12 = 26 > 19