Find the measures of the angles.

1. m∠x
2. m∠y

a.
m∠x = 50°
m∠y = 135°

b.
m∠x = 125°
m∠y = 50°

c.
m∠x = 50°
m∠y = 125°

d.
m∠x = 135°
m∠y = 50°

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: