Help me with questions 5 6 and 7! I will mark brainliest.
Find the value of each variable in the parallelogram.

5) a=79º b=101º  

Step-by-step explanation:

I am not entirely sure but I hope it helps! I'm sorry I only know number 5.

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

step-by-step explanation: