Answer:
1. 1 over 11 to the power of 12
Step-by-step explanation:

Answer:
n = 39
Step-by-step explanation:
The base angles are congruent, that is
3n = 117 ( divide both sides by 3 )
n = 39
Answer:
O.o
Step-by-step explanation:
Answer:
a = 2.14cm to the nearest 10th =2.1
Step-by-step explanation:
your welcome :)
Answer:
6 and 7, √
43 is approximate 6.56
Step-by-step explanation: