I need to write a proof using identities. If you could please put step by step that would be so helpful. csc² (x) tan (x) = 2csc(2x)

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30