ERGENT pls help The figure below shows a straight line AB intersected by another straight line t:

Write a paragraph to prove that the measure of angle 1 is equal to the measure of angle 3.

When two lines intersect they form two pairs of opposite angles, 1 + 3 and 2 + 4. Another word for opposite angles are vertical angles. Vertical angles are always congruent, which means that they are equal. Adjacent angles are angles that come out of the same vertex.

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:

answer: 0.64

step-by-step explanation: