Itried x=44 and i still don’t understand even with the lesson, what does x equal?

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

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults