Angles p and n are complementary angles. Angle p measures 9xº and angle n measures 18º. What is the value of x?

x=8

Step-by-step explanation:

Complementary angles mean that they add up to 90 degrees. If angle n is 18, then angle p is 90-18 which is 72. Then you have the equation 72=9x. Divide both sides by 9 and x is equal to 8 degrees.

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: