Answer:
2
Step-by-step explanation:
89.633333333333
Mean Absolute Deviation (MAD): 2.0755555555556
rounding these both you get 90 and 2.
Answer:
well it depends on how many collars you have, and if there is an image you should attach it to the question
Hello!
First you find the common difference in the sequence
6 - 12 = -6
0 - 6 = -6
The common difference is -6
We can now make the equation
-6(n - 1) + 12
we got the 12 because it is the first number in the sequence
Simplify
-6n + 6 + 12
Simplify
18 - 6n
The answer is B) an = 18 - 6n
Hope this helps!
Answer:
46°
Step-by-step explanation:
Since the 3 sides are given we can use any of the 3 trig. ratios to solve.
Using the tangent ratio in the right triangle
tan ? = 
= 
, thus
? = 
( ) ≈ 46° ( to the nearest degree )
