The relationship 1/sin(θ) is equivalent to which of the following trigonometric functions?

a. cot(θ)
b. csc(θ)
c. arcsin(θ)
d. sec(θ)

What is not true about kl and mn? what is mn? (show )

Can anyone me with this question?

The table shows how many people went on a roller coaster during 3 days. sean wants to know if the total of number of people is greater than 800. how can you answer sean's question without actually computing the total? explain. friday 158 people, saturday 292 sunday 278