12 A coordinate grid is placed over a map. City A is located at (3,8) and a city B is located at
(-3,20). If city C is halfway between city A and city B, find the distance between city A and city
C to the nearest 2 decimal digits. * ?

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:

a is the right answer

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

the answer is 13/48

step-by-step explanation: