Question 1 of 10
What transformations were applied to ABCD to obtain A'B'C'D?

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0