T=5
4=2+2/5t
Subtract 2 from both sides.
2=2/5t
Multiply both sides by 5/2.
t=5
after solving
we get 
Step-by-step explanation:
We need to find the value of x in:

Solving:

So, after solving
we get 
Keywords: Solving the expression
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Answer:
A. is less than the radius.
Step-by-step explanation:
Answer:
Depending on the equation it will change
n=1 (not in an equation)
Step-by-step explanation:
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