Evelyn has a first name, 2 middle names, and a last name. In how many different ways could Evelyn arrange the initials of her na
1 answer:
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Answer:
x = -2
Step-by-step explanation:
The tangent line has length "x + 8"
The secant line has length "x + 6 + 5", where
5 is the inner part
x + 6 is the outer part
Now,
the secant-tangent theorem tells us that square of the tangent line is equal to the outer segment of secant line multiplied by length of whole secant line.
So, we can say:
We can solve for x shown below:
The value of x is -2
Answer:
The ship will be far from its port 3.5 hours from now
Step-by-step explanation:
Hi
The function is relates the number of kilometers y the ship will be from its port x hours from now, it has a form
.
As the function is clearly defined, we only have to evaluate it for , so
is the distance between the cruise ship and its port after 3.5 hours.