Answer:
11 11/12
Step-by-step explanation:
its approximately 12
Answer:
x=\frac{6-y-z}{3}
Step-by-step explanation:
In order to calculate the value of t, we can use the given formula with the values P = 6000, A = 2P and i = 11% = 0.11:

Therefore the time needed is t = 6.3 years.
Answer:
around 35-42° it's one of them 2 probably 40-41°