Hi! Do any of you know the answer to this question? I’m struggling and I’m terrible at geometry. Plz help, thank you!

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?