Answer:


Step-by-step explanation:
Given


Represent the combination of f(n) and g(n) with A(n)
So, we have:

This gives:

To calculate the 11th term, we make use of n = 11


This gives:



Approximate to 2 dp

Answer:
17/12 feet for each space
Step-by-step explanation:
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Answer:?
Step-by-step explanation:
not sure..
Answer:
x = 25
Step-by-step explanation:
4x+50 and 150 are vertical angles which means they are equal.
4x+50 =150
Subtract 50 from each side
4x+50-50 = 150-50
4x = 100
Divide each side by 4
4x/4 = 100/4
x = 25