Which questions do you need?
Answer:
b= 69
Step-by-step explanation:
total inside angles = 900
because (7-2)*180 = 900
plus them all and set it = 900
you will get b= 69
Answer: 14
Step-by-step explanation:
- Degrees of freedom is the number of values in the evaluation of a test statistic that are free to vary.
For t-statistic , the degree of freedom for a sample with sample size 'n' is given by :-
Given : Sample size : n-1
Then, the number of degrees of freedom the t-value will have :-
Hence, the t-value will have 14 degrees of freedom.
Answer:
171 (assuming that you want to know the next term)
Step-by-step explanation:
We get from 2 to 5 by adding 3. We then get from 5 to 15 by multiplying by 3.
This pattern repeats so to get from 54 to 57 we have added 3 again so to get the next term we multiply 57 by 3 to give 171.
The problem is saying that 17/20 times the number of dollars equals the number of euros converted. Which in this case to solve your problem, 17/20 times one equals 17/20.
