It’s 7.406 , that’s the correct answer
Answer:All four angles have a reference angle of 30° or radians. ... Graph the four angles in standard position. The coordinates of the point in the first quadrant were found above. The x-coordinate is the value of cos θ, and the y-coordinate is the value of sin θ.
Step-by-step explanation:
X^2
1.25x^2
-8x^2
And 5yx^2 could be a possible choice but because of the "y I don't think that is an answer