Which of the following expressions is equivalent to x+14−3x−27−11y ?

A
12x−11y−27
B
4x+11y+41
C
12x−38y
D
−2x−11y−13

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

Use the given information to determine the exact trigonometric value.

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.