<span>Cosine is negative in the second quadrant and positive in the fourth quadrant.
hope it helps!!!!!!!!!!</span>
Answer:
b
Step-by-step explanation:
It is b
s
Answer:
7th measurement = -26
Step-by-step explanation:
The sequence is 16, 9, 2, –5, ...,
First term( a)= 16
Second term=9
Common difference (d) = 9-16
Common difference= -7
The sequence is a arithmetic progression
For AP's ,the terms formula is
Term(n) = a + (n-1)d
Where n represent the term to be found
In this case,we Are looking for the 7th term , so n= 7
Term(7) = 16+ (7-1)-7
Term(7)= 16 +6(-7).
Term (7) = 16-42
Term(7) = -26
7th term =-26
The rate of this would be 11 sit ups because 55 divided by 5 would give you the answer 11
Answer:
i would say b but not sure
Step-by-step explanation:
hope this helps let me know if i got it wrong
