The sum of angles 1 and 2 is 180 degrees. if the measure of angle 1 is 125 degrees, what is the measure of angle 2?

The measure of angle2 is 55 degrees

Explanation:

Suppose angle 2 is x and angle 1 is y

The measure of angle 1 is 125 degrees

Sum of angles is 180 degrees

Therefore

x + y = 180

Since angle1 is given

Hence

x+ 125=180

x=180-125

x=55

Hence,the measure of angle 2 is 55 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:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: