What is the triangle's base, b?
2 answers:
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ANSWER
EXPLANATION
The cotangent function that is fully transformed is of the form
where 'a' is the amplitude.
is the period.
This implies that b=1
The phase shift is
Substitute b=1 to get;
and d=2 is the vertical shift.
We choose a=1 to get the required function as
Answer:
D. 18.18
Step-by-step explanation:
Based on the information given we would set up the ratio
We then cross multiply to get 20x25=27.5x
multiply
500=27.5x
divide to solve for x
x=18.18
width = 18.18