If the measure of coa is 65°, what is the measure of dob?

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

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

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?