A hiker leaves the Visitor Center traveling East-by-North East. She hikes 13 miles before twisting her ankle and calling back to the Visitor Center. Rescue Ranger A recommends taking
the Northbound service road to rescue the hiker. Rescue Ranger B recommends taking the
Eastbound service road to rescue the hiker.
Which route is shortest? Support your answer.
What is the total distance traveled by the hiker on her walk and rescue?

both or neither as they are the same distance to rescue her

total distance is her 13 plus 12 headed west and 5 headed south so 30

Step-by-step explanation:

answer are

step-by-step explanation:

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: