1. Pia printed two maps of a walking trail. The length of the trail on the first map is 9 cm. The length of the trail on the second map is 6 cm. The scale factor on the first map is such that 1 cm represents 2 km on the actual trail. What is the length of the actual trail?

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.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

7

step-by-step explanation:

the answer would be 7

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m