For a right triangle ABC, you are told that cos A= x and sin A= y. Which option below gives an expression that is
equivalent to tan A?

Two lines that do not intersect are skew. always sometimes or never

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

Why is x= 4 a solution to the proportion 14/x 56/1 6